120629210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8513}}^1$

素因数の和:8642

約数の個数: 32

約数和(自身を含む): 236008080

約数和(自身を除く): 115378870

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 8513, 14170, 17026, 42565, 85130, 110669, 221338, 553345, 927917, 1106690, 1855834, 4639585, 9279170, 12062921, 24125842, 60314605, 120629210]

約数ペア:

[(1, 120629210), (2, 60314605), (5, 24125842), (10, 12062921), (13, 9279170), (26, 4639585), (65, 1855834), (109, 1106690), (130, 927917), (218, 553345), (545, 221338), (1090, 110669), (1417, 85130), (2834, 42565), (7085, 17026), (8513, 14170)]