169543020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10427}}^1$

素因数の和:10710

約数の個数: 48

約数和(自身を含む): 476517888

約数和(自身を除く): 306974868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 10427, 16260, 20854, 31281, 41708, 52135, 62562, 104270, 125124, 156405, 208540, 312810, 625620, 2825717, 5651434, 8477151, 11302868, 14128585, 16954302, 28257170, 33908604, 42385755, 56514340, 84771510, 169543020]

約数ペア:

[(1, 169543020), (2, 84771510), (3, 56514340), (4, 42385755), (5, 33908604), (6, 28257170), (10, 16954302), (12, 14128585), (15, 11302868), (20, 8477151), (30, 5651434), (60, 2825717), (271, 625620), (542, 312810), (813, 208540), (1084, 156405), (1355, 125124), (1626, 104270), (2710, 62562), (3252, 52135), (4065, 41708), (5420, 31281), (8130, 20854), (10427, 16260)]