4721340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6053}}^1$

素因数の和:6078

約数の個数: 48

約数和(自身を含む): 14239008

約数和(自身を除く): 9517668

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, 6053, 12106, 18159, 24212, 30265, 36318, 60530, 72636, 78689, 90795, 121060, 157378, 181590, 236067, 314756, 363180, 393445, 472134, 786890, 944268, 1180335, 1573780, 2360670, 4721340]

約数ペア:

[(1, 4721340), (2, 2360670), (3, 1573780), (4, 1180335), (5, 944268), (6, 786890), (10, 472134), (12, 393445), (13, 363180), (15, 314756), (20, 236067), (26, 181590), (30, 157378), (39, 121060), (52, 90795), (60, 78689), (65, 72636), (78, 60530), (130, 36318), (156, 30265), (195, 24212), (260, 18159), (390, 12106), (780, 6053)]