142601370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{66949}}^1$

素因数の和:67030

約数の個数: 32

約数和(自身を含む): 347068800

約数和(自身を除く): 204467430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 66949, 133898, 200847, 334745, 401694, 669490, 1004235, 2008470, 4753379, 9506758, 14260137, 23766895, 28520274, 47533790, 71300685, 142601370]

約数ペア:

[(1, 142601370), (2, 71300685), (3, 47533790), (5, 28520274), (6, 23766895), (10, 14260137), (15, 9506758), (30, 4753379), (71, 2008470), (142, 1004235), (213, 669490), (355, 401694), (426, 334745), (710, 200847), (1065, 133898), (2130, 66949)]