4372890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 10647936

約数和(自身を除く): 6275046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2053, 2130, 4106, 6159, 10265, 12318, 20530, 30795, 61590, 145763, 291526, 437289, 728815, 874578, 1457630, 2186445, 4372890]

約数ペア:

[(1, 4372890), (2, 2186445), (3, 1457630), (5, 874578), (6, 728815), (10, 437289), (15, 291526), (30, 145763), (71, 61590), (142, 30795), (213, 20530), (355, 12318), (426, 10265), (710, 6159), (1065, 4106), (2053, 2130)]