2554487880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3041057}}^1$

素因数の和:3041078

約数の個数: 64

約数和(自身を含む): 8758247040

約数和(自身を除く): 6203759160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3041057, 6082114, 9123171, 12164228, 15205285, 18246342, 21287399, 24328456, 30410570, 36492684, 42574798, 45615855, 60821140, 63862197, 72985368, 85149596, 91231710, 106436995, 121642280, 127724394, 170299192, 182463420, 212873990, 255448788, 319310985, 364926840, 425747980, 510897576, 638621970, 851495960, 1277243940, 2554487880]

約数ペア:

[(1, 2554487880), (2, 1277243940), (3, 851495960), (4, 638621970), (5, 510897576), (6, 425747980), (7, 364926840), (8, 319310985), (10, 255448788), (12, 212873990), (14, 182463420), (15, 170299192), (20, 127724394), (21, 121642280), (24, 106436995), (28, 91231710), (30, 85149596), (35, 72985368), (40, 63862197), (42, 60821140), (56, 45615855), (60, 42574798), (70, 36492684), (84, 30410570), (105, 24328456), (120, 21287399), (140, 18246342), (168, 15205285), (210, 12164228), (280, 9123171), (420, 6082114), (840, 3041057)]