18815668210

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{30319}}^1$

素因数の和:30826

約数の個数: 32

約数和(自身を含む): 34142745600

約数和(自身を除く): 15327077390

約数列:

[1, 2, 5, 10, 229, 271, 458, 542, 1145, 1355, 2290, 2710, 30319, 60638, 62059, 124118, 151595, 303190, 310295, 620590, 6943051, 8216449, 13886102, 16432898, 34715255, 41082245, 69430510, 82164490, 1881566821, 3763133642, 9407834105, 18815668210]

約数ペア:

[(1, 18815668210), (2, 9407834105), (5, 3763133642), (10, 1881566821), (229, 82164490), (271, 69430510), (458, 41082245), (542, 34715255), (1145, 16432898), (1355, 13886102), (2290, 8216449), (2710, 6943051), (30319, 620590), (60638, 310295), (62059, 303190), (124118, 151595)]