144439490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{30029}}^1$

素因数の和:30086

約数の個数: 32

約数和(自身を含む): 287567280

約数和(自身を除く): 143127790

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 30029, 60058, 150145, 300290, 390377, 780754, 1111073, 1951885, 2222146, 3903770, 5555365, 11110730, 14443949, 28887898, 72219745, 144439490]

約数ペア:

[(1, 144439490), (2, 72219745), (5, 28887898), (10, 14443949), (13, 11110730), (26, 5555365), (37, 3903770), (65, 2222146), (74, 1951885), (130, 1111073), (185, 780754), (370, 390377), (481, 300290), (962, 150145), (2405, 60058), (4810, 30029)]