69830710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 129330432

約数和(自身を除く): 59499722

約数列:

[1, 2, 5, 10, 43, 86, 215, 251, 430, 502, 647, 1255, 1294, 2510, 3235, 6470, 10793, 21586, 27821, 53965, 55642, 107930, 139105, 162397, 278210, 324794, 811985, 1623970, 6983071, 13966142, 34915355, 69830710]

約数ペア:

[(1, 69830710), (2, 34915355), (5, 13966142), (10, 6983071), (43, 1623970), (86, 811985), (215, 324794), (251, 278210), (430, 162397), (502, 139105), (647, 107930), (1255, 55642), (1294, 53965), (2510, 27821), (3235, 21586), (6470, 10793)]