148972270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2861}}^1$

素因数の和:3036

約数の個数: 32

約数和(自身を含む): 276950016

約数和(自身を除く): 127977746

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 410, 635, 1270, 2861, 5207, 5722, 10414, 14305, 26035, 28610, 52070, 117301, 234602, 363347, 586505, 726694, 1173010, 1816735, 3633470, 14897227, 29794454, 74486135, 148972270]

約数ペア:

[(1, 148972270), (2, 74486135), (5, 29794454), (10, 14897227), (41, 3633470), (82, 1816735), (127, 1173010), (205, 726694), (254, 586505), (410, 363347), (635, 234602), (1270, 117301), (2861, 52070), (5207, 28610), (5722, 26035), (10414, 14305)]