210067470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 616771584

約数和(自身を除く): 406704114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 43, 45, 51, 62, 85, 86, 90, 93, 102, 103, 129, 153, 155, 170, 186, 206, 215, 255, 258, 279, 306, 309, 310, 387, 430, 465, 510, 515, 527, 558, 618, 645, 731, 765, 774, 927, 930, 1030, 1054, 1290, 1333, 1395, 1462, 1530, 1545, 1581, 1751, 1854, 1935, 2193, 2635, 2666, 2790, 3090, 3162, 3193, 3502, 3655, 3870, 3999, 4386, 4429, 4635, 4743, 5253, 5270, 6386, 6579, 6665, 7310, 7905, 7998, 8755, 8858, 9270, 9486, 9579, 10506, 10965, 11997, 13158, 13287, 13330, 15759, 15810, 15965, 17510, 19158, 19995, 21930, 22145, 22661, 23715, 23994, 26265, 26574, 28737, 31518, 31930, 32895, 39861, 39990, 44290, 45322, 47430, 47895, 52530, 54281, 57474, 59985, 65790, 66435, 67983, 75293, 78795, 79722, 95790, 108562, 113305, 119970, 132870, 135966, 137299, 143685, 150586, 157590, 162843, 199305, 203949, 225879, 226610, 271405, 274598, 287370, 325686, 339915, 376465, 398610, 407898, 411897, 451758, 488529, 542810, 677637, 679830, 686495, 752930, 814215, 823794, 977058, 1019745, 1129395, 1235691, 1355274, 1372990, 1628430, 2039490, 2059485, 2258790, 2334083, 2442645, 2471382, 3388185, 4118970, 4668166, 4885290, 6178455, 6776370, 7002249, 11670415, 12356910, 14004498, 21006747, 23340830, 35011245, 42013494, 70022490, 105033735, 210067470]

約数ペア:

[(1, 210067470), (2, 105033735), (3, 70022490), (5, 42013494), (6, 35011245), (9, 23340830), (10, 21006747), (15, 14004498), (17, 12356910), (18, 11670415), (30, 7002249), (31, 6776370), (34, 6178455), (43, 4885290), (45, 4668166), (51, 4118970), (62, 3388185), (85, 2471382), (86, 2442645), (90, 2334083), (93, 2258790), (102, 2059485), (103, 2039490), (129, 1628430), (153, 1372990), (155, 1355274), (170, 1235691), (186, 1129395), (206, 1019745), (215, 977058), (255, 823794), (258, 814215), (279, 752930), (306, 686495), (309, 679830), (310, 677637), (387, 542810), (430, 488529), (465, 451758), (510, 411897), (515, 407898), (527, 398610), (558, 376465), (618, 339915), (645, 325686), (731, 287370), (765, 274598), (774, 271405), (927, 226610), (930, 225879), (1030, 203949), (1054, 199305), (1290, 162843), (1333, 157590), (1395, 150586), (1462, 143685), (1530, 137299), (1545, 135966), (1581, 132870), (1751, 119970), (1854, 113305), (1935, 108562), (2193, 95790), (2635, 79722), (2666, 78795), (2790, 75293), (3090, 67983), (3162, 66435), (3193, 65790), (3502, 59985), (3655, 57474), (3870, 54281), (3999, 52530), (4386, 47895), (4429, 47430), (4635, 45322), (4743, 44290), (5253, 39990), (5270, 39861), (6386, 32895), (6579, 31930), (6665, 31518), (7310, 28737), (7905, 26574), (7998, 26265), (8755, 23994), (8858, 23715), (9270, 22661), (9486, 22145), (9579, 21930), (10506, 19995), (10965, 19158), (11997, 17510), (13158, 15965), (13287, 15810), (13330, 15759)]