187551210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 160

約数和(自身を含む): 575141760

約数和(自身を除く): 387590550

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 61, 66, 70, 77, 105, 110, 121, 122, 154, 165, 183, 210, 231, 242, 305, 330, 363, 366, 385, 427, 462, 605, 610, 671, 726, 770, 847, 854, 915, 1155, 1210, 1281, 1331, 1342, 1694, 1815, 1830, 2013, 2135, 2310, 2541, 2562, 2662, 3355, 3630, 3993, 4026, 4235, 4270, 4697, 5082, 6405, 6655, 6710, 7381, 7986, 8470, 9317, 9394, 10065, 12705, 12810, 13310, 14091, 14641, 14762, 18634, 19965, 20130, 22143, 23485, 25410, 27951, 28182, 29282, 36905, 39930, 43923, 44286, 46585, 46970, 51667, 55902, 70455, 73205, 73810, 81191, 87846, 93170, 102487, 103334, 110715, 139755, 140910, 146410, 155001, 162382, 204974, 219615, 221430, 243573, 258335, 279510, 307461, 310002, 405955, 439230, 487146, 512435, 516670, 568337, 614922, 775005, 811910, 893101, 1024870, 1136674, 1217865, 1537305, 1550010, 1705011, 1786202, 2435730, 2679303, 2841685, 3074610, 3410022, 4465505, 5358606, 5683370, 6251707, 8525055, 8931010, 12503414, 13396515, 17050110, 18755121, 26793030, 31258535, 37510242, 62517070, 93775605, 187551210]

約数ペア:

[(1, 187551210), (2, 93775605), (3, 62517070), (5, 37510242), (6, 31258535), (7, 26793030), (10, 18755121), (11, 17050110), (14, 13396515), (15, 12503414), (21, 8931010), (22, 8525055), (30, 6251707), (33, 5683370), (35, 5358606), (42, 4465505), (55, 3410022), (61, 3074610), (66, 2841685), (70, 2679303), (77, 2435730), (105, 1786202), (110, 1705011), (121, 1550010), (122, 1537305), (154, 1217865), (165, 1136674), (183, 1024870), (210, 893101), (231, 811910), (242, 775005), (305, 614922), (330, 568337), (363, 516670), (366, 512435), (385, 487146), (427, 439230), (462, 405955), (605, 310002), (610, 307461), (671, 279510), (726, 258335), (770, 243573), (847, 221430), (854, 219615), (915, 204974), (1155, 162382), (1210, 155001), (1281, 146410), (1331, 140910), (1342, 139755), (1694, 110715), (1815, 103334), (1830, 102487), (2013, 93170), (2135, 87846), (2310, 81191), (2541, 73810), (2562, 73205), (2662, 70455), (3355, 55902), (3630, 51667), (3993, 46970), (4026, 46585), (4235, 44286), (4270, 43923), (4697, 39930), (5082, 36905), (6405, 29282), (6655, 28182), (6710, 27951), (7381, 25410), (7986, 23485), (8470, 22143), (9317, 20130), (9394, 19965), (10065, 18634), (12705, 14762), (12810, 14641), (13310, 14091)]