123471570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{2539}}^1$

素因数の和:4170

約数の個数: 32

約数和(自身を含む): 296631360

約数和(自身を除く): 173159790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1621, 2539, 3242, 4863, 5078, 7617, 8105, 9726, 12695, 15234, 16210, 24315, 25390, 38085, 48630, 76170, 4115719, 8231438, 12347157, 20578595, 24694314, 41157190, 61735785, 123471570]

約数ペア:

[(1, 123471570), (2, 61735785), (3, 41157190), (5, 24694314), (6, 20578595), (10, 12347157), (15, 8231438), (30, 4115719), (1621, 76170), (2539, 48630), (3242, 38085), (4863, 25390), (5078, 24315), (7617, 16210), (8105, 15234), (9726, 12695)]