858493740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{2999}}^1$

素因数の和:3391

約数の個数: 96

約数和(自身を含む): 2596608000

約数和(自身を除く): 1738114260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 367, 390, 734, 780, 1101, 1468, 1835, 2202, 2999, 3670, 4404, 4771, 5505, 5998, 7340, 8997, 9542, 11010, 11996, 14313, 14995, 17994, 19084, 22020, 23855, 28626, 29990, 35988, 38987, 44985, 47710, 57252, 59980, 71565, 77974, 89970, 95420, 116961, 143130, 155948, 179940, 194935, 233922, 286260, 389870, 467844, 584805, 779740, 1100633, 1169610, 2201266, 2339220, 3301899, 4402532, 5503165, 6603798, 11006330, 13207596, 14308229, 16509495, 22012660, 28616458, 33018990, 42924687, 57232916, 66037980, 71541145, 85849374, 143082290, 171698748, 214623435, 286164580, 429246870, 858493740]

約数ペア:

[(1, 858493740), (2, 429246870), (3, 286164580), (4, 214623435), (5, 171698748), (6, 143082290), (10, 85849374), (12, 71541145), (13, 66037980), (15, 57232916), (20, 42924687), (26, 33018990), (30, 28616458), (39, 22012660), (52, 16509495), (60, 14308229), (65, 13207596), (78, 11006330), (130, 6603798), (156, 5503165), (195, 4402532), (260, 3301899), (367, 2339220), (390, 2201266), (734, 1169610), (780, 1100633), (1101, 779740), (1468, 584805), (1835, 467844), (2202, 389870), (2999, 286260), (3670, 233922), (4404, 194935), (4771, 179940), (5505, 155948), (5998, 143130), (7340, 116961), (8997, 95420), (9542, 89970), (11010, 77974), (11996, 71565), (14313, 59980), (14995, 57252), (17994, 47710), (19084, 44985), (22020, 38987), (23855, 35988), (28626, 29990)]