144402830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{100981}}^1$

素因数の和:101012

約数の個数: 32

約数和(自身を含む): 305369568

約数和(自身を除く): 160966738

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 100981, 201962, 504905, 1009810, 1110791, 1312753, 2221582, 2625506, 5553955, 6563765, 11107910, 13127530, 14440283, 28880566, 72201415, 144402830]

約数ペア:

[(1, 144402830), (2, 72201415), (5, 28880566), (10, 14440283), (11, 13127530), (13, 11107910), (22, 6563765), (26, 5553955), (55, 2625506), (65, 2221582), (110, 1312753), (130, 1110791), (143, 1009810), (286, 504905), (715, 201962), (1430, 100981)]