148975610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73387}}^1$

素因数の和:73430

約数の個数: 32

約数和(自身を含む): 317036160

約数和(自身を除く): 168060550

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 73387, 146774, 366935, 513709, 733870, 1027418, 2128223, 2568545, 4256446, 5137090, 10641115, 14897561, 21282230, 29795122, 74487805, 148975610]

約数ペア:

[(1, 148975610), (2, 74487805), (5, 29795122), (7, 21282230), (10, 14897561), (14, 10641115), (29, 5137090), (35, 4256446), (58, 2568545), (70, 2128223), (145, 1027418), (203, 733870), (290, 513709), (406, 366935), (1015, 146774), (2030, 73387)]