9691640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{34613}}^1$

素因数の和:34631

約数の個数: 32

約数和(自身を含む): 24922080

約数和(自身を除く): 15230440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 34613, 69226, 138452, 173065, 242291, 276904, 346130, 484582, 692260, 969164, 1211455, 1384520, 1938328, 2422910, 4845820, 9691640]

約数ペア:

[(1, 9691640), (2, 4845820), (4, 2422910), (5, 1938328), (7, 1384520), (8, 1211455), (10, 969164), (14, 692260), (20, 484582), (28, 346130), (35, 276904), (40, 242291), (56, 173065), (70, 138452), (140, 69226), (280, 34613)]