8674190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4273}}^1$

素因数の和:4316

約数の個数: 32

約数和(自身を含む): 18463680

約数和(自身を除く): 9789490

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 4273, 8546, 21365, 29911, 42730, 59822, 123917, 149555, 247834, 299110, 619585, 867419, 1239170, 1734838, 4337095, 8674190]

約数ペア:

[(1, 8674190), (2, 4337095), (5, 1734838), (7, 1239170), (10, 867419), (14, 619585), (29, 299110), (35, 247834), (58, 149555), (70, 123917), (145, 59822), (203, 42730), (290, 29911), (406, 21365), (1015, 8546), (2030, 4273)]