13933029460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{748283}}^1$

素因数の和:748325

約数の個数: 72

約数和(自身を含む): 35827837920

約数和(自身を除く): 21894808460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 748283, 1496566, 2993132, 3741415, 5237981, 7482830, 10475962, 14217377, 14965660, 20951924, 26189905, 28434754, 36665867, 52379810, 56869508, 71086885, 73331734, 99521639, 104759620, 142173770, 146663468, 183329335, 199043278, 284347540, 366658670, 398086556, 497608195, 696651473, 733317340, 995216390, 1393302946, 1990432780, 2786605892, 3483257365, 6966514730, 13933029460]

約数ペア:

[(1, 13933029460), (2, 6966514730), (4, 3483257365), (5, 2786605892), (7, 1990432780), (10, 1393302946), (14, 995216390), (19, 733317340), (20, 696651473), (28, 497608195), (35, 398086556), (38, 366658670), (49, 284347540), (70, 199043278), (76, 183329335), (95, 146663468), (98, 142173770), (133, 104759620), (140, 99521639), (190, 73331734), (196, 71086885), (245, 56869508), (266, 52379810), (380, 36665867), (490, 28434754), (532, 26189905), (665, 20951924), (931, 14965660), (980, 14217377), (1330, 10475962), (1862, 7482830), (2660, 5237981), (3724, 3741415), (4655, 2993132), (9310, 1496566), (18620, 748283)]