70423580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1613}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 154556640

約数和(自身を除く): 84133060

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 118, 148, 185, 236, 295, 370, 590, 740, 1180, 1613, 2183, 3226, 4366, 6452, 8065, 8732, 10915, 16130, 21830, 32260, 43660, 59681, 95167, 119362, 190334, 238724, 298405, 380668, 475835, 596810, 951670, 1193620, 1903340, 3521179, 7042358, 14084716, 17605895, 35211790, 70423580]

約数ペア:

[(1, 70423580), (2, 35211790), (4, 17605895), (5, 14084716), (10, 7042358), (20, 3521179), (37, 1903340), (59, 1193620), (74, 951670), (118, 596810), (148, 475835), (185, 380668), (236, 298405), (295, 238724), (370, 190334), (590, 119362), (740, 95167), (1180, 59681), (1613, 43660), (2183, 32260), (3226, 21830), (4366, 16130), (6452, 10915), (8065, 8732)]