63231420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{150551}}^1$

素因数の和:150570

約数の個数: 48

約数和(自身を含む): 202341888

約数和(自身を除く): 139110468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 150551, 301102, 451653, 602204, 752755, 903306, 1053857, 1505510, 1806612, 2107714, 2258265, 3011020, 3161571, 4215428, 4516530, 5269285, 6323142, 9033060, 10538570, 12646284, 15807855, 21077140, 31615710, 63231420]

約数ペア:

[(1, 63231420), (2, 31615710), (3, 21077140), (4, 15807855), (5, 12646284), (6, 10538570), (7, 9033060), (10, 6323142), (12, 5269285), (14, 4516530), (15, 4215428), (20, 3161571), (21, 3011020), (28, 2258265), (30, 2107714), (35, 1806612), (42, 1505510), (60, 1053857), (70, 903306), (84, 752755), (105, 602204), (140, 451653), (210, 301102), (420, 150551)]