30014972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7907}}^1$

素因数の和:7997

約数の個数: 24

約数和(自身を含む): 57348816

約数和(自身を除く): 27333844

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 7907, 15814, 31628, 102791, 205582, 411164, 577211, 1154422, 2308844, 7503743, 15007486, 30014972]

約数ペア:

[(1, 30014972), (2, 15007486), (4, 7503743), (13, 2308844), (26, 1154422), (52, 577211), (73, 411164), (146, 205582), (292, 102791), (949, 31628), (1898, 15814), (3796, 7907)]