152070620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1201}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 344906688

約数和(自身を除く): 192836068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 487, 974, 1201, 1948, 2402, 2435, 4804, 4870, 6005, 6331, 9740, 12010, 12662, 15613, 24020, 25324, 31226, 31655, 62452, 63310, 78065, 126620, 156130, 312260, 584887, 1169774, 2339548, 2924435, 5848870, 7603531, 11697740, 15207062, 30414124, 38017655, 76035310, 152070620]

約数ペア:

[(1, 152070620), (2, 76035310), (4, 38017655), (5, 30414124), (10, 15207062), (13, 11697740), (20, 7603531), (26, 5848870), (52, 2924435), (65, 2339548), (130, 1169774), (260, 584887), (487, 312260), (974, 156130), (1201, 126620), (1948, 78065), (2402, 63310), (2435, 62452), (4804, 31655), (4870, 31226), (6005, 25324), (6331, 24020), (9740, 15613), (12010, 12662)]