143521430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8693}}^1$

素因数の和:8840

約数の個数: 32

約数和(自身を含む): 280433664

約数和(自身を除く): 136912234

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 8693, 16510, 17386, 43465, 86930, 113009, 226018, 565045, 1104011, 1130090, 2208022, 5520055, 11040110, 14352143, 28704286, 71760715, 143521430]

約数ペア:

[(1, 143521430), (2, 71760715), (5, 28704286), (10, 14352143), (13, 11040110), (26, 5520055), (65, 2208022), (127, 1130090), (130, 1104011), (254, 565045), (635, 226018), (1270, 113009), (1651, 86930), (3302, 43465), (8255, 17386), (8693, 16510)]