309845950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{116923}}^1$

素因数の和:116988

約数の個数: 24

約数和(自身を含む): 587192328

約数和(自身を除く): 277346378

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 116923, 233846, 584615, 1169230, 2923075, 5846150, 6196919, 12393838, 30984595, 61969190, 154922975, 309845950]

約数ペア:

[(1, 309845950), (2, 154922975), (5, 61969190), (10, 30984595), (25, 12393838), (50, 6196919), (53, 5846150), (106, 2923075), (265, 1169230), (530, 584615), (1325, 233846), (2650, 116923)]