134821790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{434909}}^1$

素因数の和:434947

約数の個数: 16

約数和(自身を含む): 250508160

約数和(自身を除く): 115686370

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 434909, 869818, 2174545, 4349090, 13482179, 26964358, 67410895, 134821790]

約数ペア:

[(1, 134821790), (2, 67410895), (5, 26964358), (10, 13482179), (31, 4349090), (62, 2174545), (155, 869818), (310, 434909)]