1338045150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{686177}}^1$

素因数の和:686205

約数の個数: 48

約数和(自身を含む): 3573615024

約数和(自身を除く): 2235569874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 686177, 1372354, 2058531, 3430885, 4117062, 6861770, 8920301, 10292655, 17154425, 17840602, 20585310, 26760903, 34308850, 44601505, 51463275, 53521806, 89203010, 102926550, 133804515, 223007525, 267609030, 446015050, 669022575, 1338045150]

約数ペア:

[(1, 1338045150), (2, 669022575), (3, 446015050), (5, 267609030), (6, 223007525), (10, 133804515), (13, 102926550), (15, 89203010), (25, 53521806), (26, 51463275), (30, 44601505), (39, 34308850), (50, 26760903), (65, 20585310), (75, 17840602), (78, 17154425), (130, 10292655), (150, 8920301), (195, 6861770), (325, 4117062), (390, 3430885), (650, 2058531), (975, 1372354), (1950, 686177)]