131222130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14629}}^1$

素因数の和:14675

約数の個数: 64

約数和(自身を含む): 353928960

約数和(自身を除く): 222706830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 14629, 29258, 43887, 73145, 87774, 146290, 190177, 219435, 336467, 380354, 438870, 570531, 672934, 950885, 1009401, 1141062, 1682335, 1901770, 2018802, 2852655, 3364670, 4374071, 5047005, 5705310, 8748142, 10094010, 13122213, 21870355, 26244426, 43740710, 65611065, 131222130]

約数ペア:

[(1, 131222130), (2, 65611065), (3, 43740710), (5, 26244426), (6, 21870355), (10, 13122213), (13, 10094010), (15, 8748142), (23, 5705310), (26, 5047005), (30, 4374071), (39, 3364670), (46, 2852655), (65, 2018802), (69, 1901770), (78, 1682335), (115, 1141062), (130, 1009401), (138, 950885), (195, 672934), (230, 570531), (299, 438870), (345, 380354), (390, 336467), (598, 219435), (690, 190177), (897, 146290), (1495, 87774), (1794, 73145), (2990, 43887), (4485, 29258), (8970, 14629)]