231932580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{351413}}^1$

素因数の和:351436

約数の個数: 48

約数和(自身を含む): 708450624

約数和(自身を除く): 476518044

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, 351413, 702826, 1054239, 1405652, 1757065, 2108478, 3514130, 3865543, 4216956, 5271195, 7028260, 7731086, 10542390, 11596629, 15462172, 19327715, 21084780, 23193258, 38655430, 46386516, 57983145, 77310860, 115966290, 231932580]

約数ペア:

[(1, 231932580), (2, 115966290), (3, 77310860), (4, 57983145), (5, 46386516), (6, 38655430), (10, 23193258), (11, 21084780), (12, 19327715), (15, 15462172), (20, 11596629), (22, 10542390), (30, 7731086), (33, 7028260), (44, 5271195), (55, 4216956), (60, 3865543), (66, 3514130), (110, 2108478), (132, 1757065), (165, 1405652), (220, 1054239), (330, 702826), (660, 351413)]