9215580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13963}}^1$

素因数の和:13986

約数の個数: 48

約数和(自身を含む): 28151424

約数和(自身を除く): 18935844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 13963, 27926, 41889, 55852, 69815, 83778, 139630, 153593, 167556, 209445, 279260, 307186, 418890, 460779, 614372, 767965, 837780, 921558, 1535930, 1843116, 2303895, 3071860, 4607790, 9215580]

約数ペア:

[(1, 9215580), (2, 4607790), (3, 3071860), (4, 2303895), (5, 1843116), (6, 1535930), (10, 921558), (11, 837780), (12, 767965), (15, 614372), (20, 460779), (22, 418890), (30, 307186), (33, 279260), (44, 209445), (55, 167556), (60, 153593), (66, 139630), (110, 83778), (132, 69815), (165, 55852), (220, 41889), (330, 27926), (660, 13963)]