63728730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54469}}^1$

素因数の和:54495

約数の個数: 48

約数和(自身を含む): 178443720

約数和(自身を除く): 114714990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 54469, 108938, 163407, 272345, 326814, 490221, 544690, 708097, 817035, 980442, 1416194, 1634070, 2124291, 2451105, 3540485, 4248582, 4902210, 6372873, 7080970, 10621455, 12745746, 21242910, 31864365, 63728730]

約数ペア:

[(1, 63728730), (2, 31864365), (3, 21242910), (5, 12745746), (6, 10621455), (9, 7080970), (10, 6372873), (13, 4902210), (15, 4248582), (18, 3540485), (26, 2451105), (30, 2124291), (39, 1634070), (45, 1416194), (65, 980442), (78, 817035), (90, 708097), (117, 544690), (130, 490221), (195, 326814), (234, 272345), (390, 163407), (585, 108938), (1170, 54469)]