858498760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3066067}}^1$

素因数の和:3066085

約数の個数: 32

約数和(自身を含む): 2207568960

約数和(自身を除く): 1349070200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3066067, 6132134, 12264268, 15330335, 21462469, 24528536, 30660670, 42924938, 61321340, 85849876, 107312345, 122642680, 171699752, 214624690, 429249380, 858498760]

約数ペア:

[(1, 858498760), (2, 429249380), (4, 214624690), (5, 171699752), (7, 122642680), (8, 107312345), (10, 85849876), (14, 61321340), (20, 42924938), (28, 30660670), (35, 24528536), (40, 21462469), (56, 15330335), (70, 12264268), (140, 6132134), (280, 3066067)]