17348380

素因数分解:

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

素因数の和:4318

約数の個数: 48

約数和(自身を含む): 43081920

約数和(自身を除く): 25733540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 4273, 8546, 17092, 21365, 29911, 42730, 59822, 85460, 119644, 123917, 149555, 247834, 299110, 495668, 598220, 619585, 867419, 1239170, 1734838, 2478340, 3469676, 4337095, 8674190, 17348380]

約数ペア:

[(1, 17348380), (2, 8674190), (4, 4337095), (5, 3469676), (7, 2478340), (10, 1734838), (14, 1239170), (20, 867419), (28, 619585), (29, 598220), (35, 495668), (58, 299110), (70, 247834), (116, 149555), (140, 123917), (145, 119644), (203, 85460), (290, 59822), (406, 42730), (580, 29911), (812, 21365), (1015, 17092), (2030, 8546), (4060, 4273)]