30397642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{22651}}^1$

素因数の和:22725

約数の個数: 16

約数和(自身を含む): 50559264

約数和(自身を除く): 20161622

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 22651, 45302, 249161, 498322, 1381711, 2763422, 15198821, 30397642]

約数ペア:

[(1, 30397642), (2, 15198821), (11, 2763422), (22, 1381711), (61, 498322), (122, 249161), (671, 45302), (1342, 22651)]