64448730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8231}}^1$

素因数の和:8276

約数の個数: 64

約数和(自身を含む): 177811200

約数和(自身を除く): 113362470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 8231, 16462, 24693, 41155, 49386, 74079, 82310, 123465, 148158, 222237, 238699, 246930, 370395, 444474, 477398, 716097, 740790, 1111185, 1193495, 1432194, 2148291, 2222370, 2386990, 3580485, 4296582, 6444873, 7160970, 10741455, 12889746, 21482910, 32224365, 64448730]

約数ペア:

[(1, 64448730), (2, 32224365), (3, 21482910), (5, 12889746), (6, 10741455), (9, 7160970), (10, 6444873), (15, 4296582), (18, 3580485), (27, 2386990), (29, 2222370), (30, 2148291), (45, 1432194), (54, 1193495), (58, 1111185), (87, 740790), (90, 716097), (135, 477398), (145, 444474), (174, 370395), (261, 246930), (270, 238699), (290, 222237), (435, 148158), (522, 123465), (783, 82310), (870, 74079), (1305, 49386), (1566, 41155), (2610, 24693), (3915, 16462), (7830, 8231)]