250502010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 692748288

約数和(自身を除く): 442246278

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 47, 55, 62, 66, 93, 94, 110, 141, 155, 165, 186, 235, 282, 310, 330, 341, 465, 470, 517, 521, 682, 705, 930, 1023, 1034, 1042, 1410, 1457, 1551, 1563, 1705, 2046, 2585, 2605, 2914, 3102, 3126, 3410, 4371, 5115, 5170, 5210, 5731, 7285, 7755, 7815, 8742, 10230, 11462, 14570, 15510, 15630, 16027, 16151, 17193, 21855, 24487, 28655, 32054, 32302, 34386, 43710, 48081, 48453, 48974, 57310, 73461, 80135, 80755, 85965, 96162, 96906, 122435, 146922, 160270, 161510, 171930, 177661, 240405, 242265, 244870, 269357, 355322, 367305, 480810, 484530, 532983, 538714, 734610, 759097, 808071, 888305, 1065966, 1346785, 1518194, 1616142, 1776610, 2277291, 2664915, 2693570, 3795485, 4040355, 4554582, 5329830, 7590970, 8080710, 8350067, 11386455, 16700134, 22772910, 25050201, 41750335, 50100402, 83500670, 125251005, 250502010]

約数ペア:

[(1, 250502010), (2, 125251005), (3, 83500670), (5, 50100402), (6, 41750335), (10, 25050201), (11, 22772910), (15, 16700134), (22, 11386455), (30, 8350067), (31, 8080710), (33, 7590970), (47, 5329830), (55, 4554582), (62, 4040355), (66, 3795485), (93, 2693570), (94, 2664915), (110, 2277291), (141, 1776610), (155, 1616142), (165, 1518194), (186, 1346785), (235, 1065966), (282, 888305), (310, 808071), (330, 759097), (341, 734610), (465, 538714), (470, 532983), (517, 484530), (521, 480810), (682, 367305), (705, 355322), (930, 269357), (1023, 244870), (1034, 242265), (1042, 240405), (1410, 177661), (1457, 171930), (1551, 161510), (1563, 160270), (1705, 146922), (2046, 122435), (2585, 96906), (2605, 96162), (2914, 85965), (3102, 80755), (3126, 80135), (3410, 73461), (4371, 57310), (5115, 48974), (5170, 48453), (5210, 48081), (5731, 43710), (7285, 34386), (7755, 32302), (7815, 32054), (8742, 28655), (10230, 24487), (11462, 21855), (14570, 17193), (15510, 16151), (15630, 16027)]