16980456510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{121021}}^1$

素因数の和:122593

約数の個数: 48

約数和(自身を含む): 44177870880

約数和(自身を除く): 27197414370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1559, 3118, 4677, 7795, 9354, 14031, 15590, 23385, 28062, 46770, 70155, 121021, 140310, 242042, 363063, 605105, 726126, 1089189, 1210210, 1815315, 2178378, 3630630, 5445945, 10891890, 188671739, 377343478, 566015217, 943358695, 1132030434, 1698045651, 1886717390, 2830076085, 3396091302, 5660152170, 8490228255, 16980456510]

約数ペア:

[(1, 16980456510), (2, 8490228255), (3, 5660152170), (5, 3396091302), (6, 2830076085), (9, 1886717390), (10, 1698045651), (15, 1132030434), (18, 943358695), (30, 566015217), (45, 377343478), (90, 188671739), (1559, 10891890), (3118, 5445945), (4677, 3630630), (7795, 2178378), (9354, 1815315), (14031, 1210210), (15590, 1089189), (23385, 726126), (28062, 605105), (46770, 363063), (70155, 242042), (121021, 140310)]