69972270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75239}}^1$

素因数の和:75280

約数の個数: 32

約数和(自身を含む): 173352960

約数和(自身を除く): 103380690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 75239, 150478, 225717, 376195, 451434, 752390, 1128585, 2257170, 2332409, 4664818, 6997227, 11662045, 13994454, 23324090, 34986135, 69972270]

約数ペア:

[(1, 69972270), (2, 34986135), (3, 23324090), (5, 13994454), (6, 11662045), (10, 6997227), (15, 4664818), (30, 2332409), (31, 2257170), (62, 1128585), (93, 752390), (155, 451434), (186, 376195), (310, 225717), (465, 150478), (930, 75239)]