69412740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31267}}^1$

素因数の和:31316

約数の個数: 48

約数和(自身を含む): 199614912

約数和(自身を除く): 130202172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 31267, 62534, 93801, 125068, 156335, 187602, 312670, 375204, 469005, 625340, 938010, 1156879, 1876020, 2313758, 3470637, 4627516, 5784395, 6941274, 11568790, 13882548, 17353185, 23137580, 34706370, 69412740]

約数ペア:

[(1, 69412740), (2, 34706370), (3, 23137580), (4, 17353185), (5, 13882548), (6, 11568790), (10, 6941274), (12, 5784395), (15, 4627516), (20, 3470637), (30, 2313758), (37, 1876020), (60, 1156879), (74, 938010), (111, 625340), (148, 469005), (185, 375204), (222, 312670), (370, 187602), (444, 156335), (555, 125068), (740, 93801), (1110, 62534), (2220, 31267)]