73902660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94747}}^1$

素因数の和:94772

約数の個数: 48

約数和(自身を含む): 222847296

約数和(自身を除く): 148944636

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, 390, 780, 94747, 189494, 284241, 378988, 473735, 568482, 947470, 1136964, 1231711, 1421205, 1894940, 2463422, 2842410, 3695133, 4926844, 5684820, 6158555, 7390266, 12317110, 14780532, 18475665, 24634220, 36951330, 73902660]

約数ペア:

[(1, 73902660), (2, 36951330), (3, 24634220), (4, 18475665), (5, 14780532), (6, 12317110), (10, 7390266), (12, 6158555), (13, 5684820), (15, 4926844), (20, 3695133), (26, 2842410), (30, 2463422), (39, 1894940), (52, 1421205), (60, 1231711), (65, 1136964), (78, 947470), (130, 568482), (156, 473735), (195, 378988), (260, 284241), (390, 189494), (780, 94747)]