7972330

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 14854464

約数和(自身を除く): 6882134

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 163, 326, 335, 365, 670, 730, 815, 1630, 4891, 9782, 10921, 11899, 21842, 23798, 24455, 48910, 54605, 59495, 109210, 118990, 797233, 1594466, 3986165, 7972330]

約数ペア:

[(1, 7972330), (2, 3986165), (5, 1594466), (10, 797233), (67, 118990), (73, 109210), (134, 59495), (146, 54605), (163, 48910), (326, 24455), (335, 23798), (365, 21842), (670, 11899), (730, 10921), (815, 9782), (1630, 4891)]