65371530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{311293}}^1$

素因数の和:311310

約数の個数: 32

約数和(自身を含む): 179305344

約数和(自身を除く): 113933814

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 311293, 622586, 933879, 1556465, 1867758, 2179051, 3112930, 4358102, 4669395, 6537153, 9338790, 10895255, 13074306, 21790510, 32685765, 65371530]

約数ペア:

[(1, 65371530), (2, 32685765), (3, 21790510), (5, 13074306), (6, 10895255), (7, 9338790), (10, 6537153), (14, 4669395), (15, 4358102), (21, 3112930), (30, 2179051), (35, 1867758), (42, 1556465), (70, 933879), (105, 622586), (210, 311293)]