89602890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229751}}^1$

素因数の和:229774

約数の個数: 32

約数和(自身を含む): 231590016

約数和(自身を除く): 141987126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 229751, 459502, 689253, 1148755, 1378506, 2297510, 2986763, 3446265, 5973526, 6892530, 8960289, 14933815, 17920578, 29867630, 44801445, 89602890]

約数ペア:

[(1, 89602890), (2, 44801445), (3, 29867630), (5, 17920578), (6, 14933815), (10, 8960289), (13, 6892530), (15, 5973526), (26, 3446265), (30, 2986763), (39, 2297510), (65, 1378506), (78, 1148755), (130, 689253), (195, 459502), (390, 229751)]