103651860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132887}}^1$

素因数の和:132912

約数の個数: 48

約数和(自身を含む): 312552576

約数和(自身を除く): 208900716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 132887, 265774, 398661, 531548, 664435, 797322, 1328870, 1594644, 1727531, 1993305, 2657740, 3455062, 3986610, 5182593, 6910124, 7973220, 8637655, 10365186, 17275310, 20730372, 25912965, 34550620, 51825930, 103651860]

約数ペア:

[(1, 103651860), (2, 51825930), (3, 34550620), (4, 25912965), (5, 20730372), (6, 17275310), (10, 10365186), (12, 8637655), (13, 7973220), (15, 6910124), (20, 5182593), (26, 3986610), (30, 3455062), (39, 2657740), (52, 1993305), (60, 1727531), (65, 1594644), (78, 1328870), (130, 797322), (156, 664435), (195, 531548), (260, 398661), (390, 265774), (780, 132887)]