291213730860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373350937}}^1$

素因数の和:373350962

約数の個数: 48

約数和(自身を含む): 878121406176

約数和(自身を除く): 586907675316

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, 373350937, 746701874, 1120052811, 1493403748, 1866754685, 2240105622, 3733509370, 4480211244, 4853562181, 5600264055, 7467018740, 9707124362, 11200528110, 14560686543, 19414248724, 22401056220, 24267810905, 29121373086, 48535621810, 58242746172, 72803432715, 97071243620, 145606865430, 291213730860]

約数ペア:

[(1, 291213730860), (2, 145606865430), (3, 97071243620), (4, 72803432715), (5, 58242746172), (6, 48535621810), (10, 29121373086), (12, 24267810905), (13, 22401056220), (15, 19414248724), (20, 14560686543), (26, 11200528110), (30, 9707124362), (39, 7467018740), (52, 5600264055), (60, 4853562181), (65, 4480211244), (78, 3733509370), (130, 2240105622), (156, 1866754685), (195, 1493403748), (260, 1120052811), (390, 746701874), (780, 373350937)]