675539910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{242129}}^1$

素因数の和:242173

約数の個数: 48

約数和(自身を含む): 1813069440

約数和(自身を除く): 1137529530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 242129, 484258, 726387, 1210645, 1452774, 2179161, 2421290, 3631935, 4358322, 7263870, 7505999, 10895805, 15011998, 21791610, 22517997, 37529995, 45035994, 67553991, 75059990, 112589985, 135107982, 225179970, 337769955, 675539910]

約数ペア:

[(1, 675539910), (2, 337769955), (3, 225179970), (5, 135107982), (6, 112589985), (9, 75059990), (10, 67553991), (15, 45035994), (18, 37529995), (30, 22517997), (31, 21791610), (45, 15011998), (62, 10895805), (90, 7505999), (93, 7263870), (155, 4358322), (186, 3631935), (279, 2421290), (310, 2179161), (465, 1452774), (558, 1210645), (930, 726387), (1395, 484258), (2790, 242129)]