81380310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{246607}}^1$

素因数の和:246628

約数の個数: 32

約数和(自身を含む): 213069312

約数和(自身を除く): 131689002

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 246607, 493214, 739821, 1233035, 1479642, 2466070, 2712677, 3699105, 5425354, 7398210, 8138031, 13563385, 16276062, 27126770, 40690155, 81380310]

約数ペア:

[(1, 81380310), (2, 40690155), (3, 27126770), (5, 16276062), (6, 13563385), (10, 8138031), (11, 7398210), (15, 5425354), (22, 3699105), (30, 2712677), (33, 2466070), (55, 1479642), (66, 1233035), (110, 739821), (165, 493214), (330, 246607)]