9357460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 22740480

約数和(自身を除く): 13383020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 751, 890, 1246, 1502, 1780, 2492, 3004, 3115, 3755, 5257, 6230, 7510, 10514, 12460, 15020, 21028, 26285, 52570, 66839, 105140, 133678, 267356, 334195, 467873, 668390, 935746, 1336780, 1871492, 2339365, 4678730, 9357460]

約数ペア:

[(1, 9357460), (2, 4678730), (4, 2339365), (5, 1871492), (7, 1336780), (10, 935746), (14, 668390), (20, 467873), (28, 334195), (35, 267356), (70, 133678), (89, 105140), (140, 66839), (178, 52570), (356, 26285), (445, 21028), (623, 15020), (751, 12460), (890, 10514), (1246, 7510), (1502, 6230), (1780, 5257), (2492, 3755), (3004, 3115)]