30754198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1453}}^1$

素因数の和:2031

約数の個数: 16

約数和(自身を含む): 48679920

約数和(自身を除く): 17925722

約数列:

[1, 2, 19, 38, 557, 1114, 1453, 2906, 10583, 21166, 27607, 55214, 809321, 1618642, 15377099, 30754198]

約数ペア:

[(1, 30754198), (2, 15377099), (19, 1618642), (38, 809321), (557, 55214), (1114, 27607), (1453, 21166), (2906, 10583)]