397060290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 216

約数和(自身を含む): 1209463164

約数和(自身を除く): 812402874

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 101, 110, 114, 121, 165, 171, 190, 198, 202, 209, 242, 285, 303, 330, 342, 361, 363, 418, 495, 505, 570, 605, 606, 627, 722, 726, 855, 909, 990, 1010, 1045, 1083, 1089, 1111, 1210, 1254, 1515, 1710, 1805, 1815, 1818, 1881, 1919, 2090, 2166, 2178, 2222, 2299, 3030, 3135, 3249, 3333, 3610, 3630, 3762, 3838, 3971, 4545, 4598, 5415, 5445, 5555, 5757, 6270, 6498, 6666, 6897, 7942, 9090, 9405, 9595, 9999, 10830, 10890, 11110, 11495, 11514, 11913, 12221, 13794, 16245, 16665, 17271, 18810, 19190, 19855, 19998, 20691, 21109, 22990, 23826, 24442, 28785, 32490, 33330, 34485, 34542, 35739, 36461, 36663, 39710, 41382, 42218, 43681, 49995, 57570, 59565, 61105, 63327, 68970, 71478, 72922, 73326, 86355, 87362, 99990, 103455, 105545, 109383, 109989, 119130, 122210, 126654, 131043, 172710, 178695, 182305, 183315, 189981, 206910, 211090, 218405, 218766, 219978, 232199, 262086, 316635, 328149, 357390, 364610, 366630, 379962, 393129, 401071, 436810, 464398, 546915, 549945, 633270, 655215, 656298, 696597, 786258, 802142, 949905, 1093830, 1099890, 1160995, 1203213, 1310430, 1393194, 1640745, 1899810, 1965645, 2005355, 2089791, 2321990, 2406426, 3281490, 3482985, 3609639, 3931290, 4010710, 4179582, 4411781, 6016065, 6965970, 7219278, 8823562, 10448955, 12032130, 13235343, 18048195, 20897910, 22058905, 26470686, 36096390, 39706029, 44117810, 66176715, 79412058, 132353430, 198530145, 397060290]

約数ペア:

[(1, 397060290), (2, 198530145), (3, 132353430), (5, 79412058), (6, 66176715), (9, 44117810), (10, 39706029), (11, 36096390), (15, 26470686), (18, 22058905), (19, 20897910), (22, 18048195), (30, 13235343), (33, 12032130), (38, 10448955), (45, 8823562), (55, 7219278), (57, 6965970), (66, 6016065), (90, 4411781), (95, 4179582), (99, 4010710), (101, 3931290), (110, 3609639), (114, 3482985), (121, 3281490), (165, 2406426), (171, 2321990), (190, 2089791), (198, 2005355), (202, 1965645), (209, 1899810), (242, 1640745), (285, 1393194), (303, 1310430), (330, 1203213), (342, 1160995), (361, 1099890), (363, 1093830), (418, 949905), (495, 802142), (505, 786258), (570, 696597), (605, 656298), (606, 655215), (627, 633270), (722, 549945), (726, 546915), (855, 464398), (909, 436810), (990, 401071), (1010, 393129), (1045, 379962), (1083, 366630), (1089, 364610), (1111, 357390), (1210, 328149), (1254, 316635), (1515, 262086), (1710, 232199), (1805, 219978), (1815, 218766), (1818, 218405), (1881, 211090), (1919, 206910), (2090, 189981), (2166, 183315), (2178, 182305), (2222, 178695), (2299, 172710), (3030, 131043), (3135, 126654), (3249, 122210), (3333, 119130), (3610, 109989), (3630, 109383), (3762, 105545), (3838, 103455), (3971, 99990), (4545, 87362), (4598, 86355), (5415, 73326), (5445, 72922), (5555, 71478), (5757, 68970), (6270, 63327), (6498, 61105), (6666, 59565), (6897, 57570), (7942, 49995), (9090, 43681), (9405, 42218), (9595, 41382), (9999, 39710), (10830, 36663), (10890, 36461), (11110, 35739), (11495, 34542), (11514, 34485), (11913, 33330), (12221, 32490), (13794, 28785), (16245, 24442), (16665, 23826), (17271, 22990), (18810, 21109), (19190, 20691), (19855, 19998)]