149715370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{1811}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 308416896

約数和(自身を除く): 158701526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1181, 1811, 2362, 3622, 5905, 8267, 9055, 11810, 12677, 16534, 18110, 25354, 41335, 63385, 82670, 126770, 2138791, 4277582, 10693955, 14971537, 21387910, 29943074, 74857685, 149715370]

約数ペア:

[(1, 149715370), (2, 74857685), (5, 29943074), (7, 21387910), (10, 14971537), (14, 10693955), (35, 4277582), (70, 2138791), (1181, 126770), (1811, 82670), (2362, 63385), (3622, 41335), (5905, 25354), (8267, 18110), (9055, 16534), (11810, 12677)]