258092010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13721}}^1$

素因数の和:13764

約数の個数: 96

約数和(自身を含む): 770627520

約数和(自身を除く): 512535510

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, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 3135, 3762, 6270, 9405, 13721, 18810, 27442, 41163, 68605, 82326, 123489, 137210, 150931, 205815, 246978, 260699, 301862, 411630, 452793, 521398, 617445, 754655, 782097, 905586, 1234890, 1303495, 1358379, 1509310, 1564194, 2263965, 2346291, 2606990, 2716758, 2867689, 3910485, 4527930, 4692582, 5735378, 6791895, 7820970, 8603067, 11731455, 13583790, 14338445, 17206134, 23462910, 25809201, 28676890, 43015335, 51618402, 86030670, 129046005, 258092010]

約数ペア:

[(1, 258092010), (2, 129046005), (3, 86030670), (5, 51618402), (6, 43015335), (9, 28676890), (10, 25809201), (11, 23462910), (15, 17206134), (18, 14338445), (19, 13583790), (22, 11731455), (30, 8603067), (33, 7820970), (38, 6791895), (45, 5735378), (55, 4692582), (57, 4527930), (66, 3910485), (90, 2867689), (95, 2716758), (99, 2606990), (110, 2346291), (114, 2263965), (165, 1564194), (171, 1509310), (190, 1358379), (198, 1303495), (209, 1234890), (285, 905586), (330, 782097), (342, 754655), (418, 617445), (495, 521398), (570, 452793), (627, 411630), (855, 301862), (990, 260699), (1045, 246978), (1254, 205815), (1710, 150931), (1881, 137210), (2090, 123489), (3135, 82326), (3762, 68605), (6270, 41163), (9405, 27442), (13721, 18810)]