61139490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6553}}^1$

素因数の和:6874

約数の個数: 32

約数和(自身を含む): 147229056

約数和(自身を除く): 86089566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 6553, 9330, 13106, 19659, 32765, 39318, 65530, 98295, 196590, 2037983, 4075966, 6113949, 10189915, 12227898, 20379830, 30569745, 61139490]

約数ペア:

[(1, 61139490), (2, 30569745), (3, 20379830), (5, 12227898), (6, 10189915), (10, 6113949), (15, 4075966), (30, 2037983), (311, 196590), (622, 98295), (933, 65530), (1555, 39318), (1866, 32765), (3110, 19659), (4665, 13106), (6553, 9330)]