149591450

素因数分解:

$2^1\times 5^2\times {\mathrm{991}}^1\times {\mathrm{3019}}^1$

素因数の和:4022

約数の個数: 24

約数和(自身を含む): 278613120

約数和(自身を除く): 129021670

約数列:

[1, 2, 5, 10, 25, 50, 991, 1982, 3019, 4955, 6038, 9910, 15095, 24775, 30190, 49550, 75475, 150950, 2991829, 5983658, 14959145, 29918290, 74795725, 149591450]

約数ペア:

[(1, 149591450), (2, 74795725), (5, 29918290), (10, 14959145), (25, 5983658), (50, 2991829), (991, 150950), (1982, 75475), (3019, 49550), (4955, 30190), (6038, 24775), (9910, 15095)]