74986860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96137}}^1$

素因数の和:96162

約数の個数: 48

約数和(自身を含む): 226116576

約数和(自身を除く): 151129716

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, 96137, 192274, 288411, 384548, 480685, 576822, 961370, 1153644, 1249781, 1442055, 1922740, 2499562, 2884110, 3749343, 4999124, 5768220, 6248905, 7498686, 12497810, 14997372, 18746715, 24995620, 37493430, 74986860]

約数ペア:

[(1, 74986860), (2, 37493430), (3, 24995620), (4, 18746715), (5, 14997372), (6, 12497810), (10, 7498686), (12, 6248905), (13, 5768220), (15, 4999124), (20, 3749343), (26, 2884110), (30, 2499562), (39, 1922740), (52, 1442055), (60, 1249781), (65, 1153644), (78, 961370), (130, 576822), (156, 480685), (195, 384548), (260, 288411), (390, 192274), (780, 96137)]