65340420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6521}}^1$

素因数の和:6700

約数の個数: 48

約数和(自身を含む): 184076928

約数和(自身を除く): 118736508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 6521, 10020, 13042, 19563, 26084, 32605, 39126, 65210, 78252, 97815, 130420, 195630, 391260, 1089007, 2178014, 3267021, 4356028, 5445035, 6534042, 10890070, 13068084, 16335105, 21780140, 32670210, 65340420]

約数ペア:

[(1, 65340420), (2, 32670210), (3, 21780140), (4, 16335105), (5, 13068084), (6, 10890070), (10, 6534042), (12, 5445035), (15, 4356028), (20, 3267021), (30, 2178014), (60, 1089007), (167, 391260), (334, 195630), (501, 130420), (668, 97815), (835, 78252), (1002, 65210), (1670, 39126), (2004, 32605), (2505, 26084), (3340, 19563), (5010, 13042), (6521, 10020)]