30508492040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4519}}^1\times {\mathrm{12983}}^1$

素因数の和:17526

約数の個数: 64

約数和(自身を含む): 73946476800

約数和(自身を除く): 43437984760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4519, 9038, 12983, 18076, 22595, 25966, 36152, 45190, 51932, 58747, 64915, 90380, 103864, 117494, 129830, 168779, 180760, 234988, 259660, 293735, 337558, 469976, 519320, 587470, 675116, 843895, 1174940, 1350232, 1687790, 2349880, 3375580, 6751160, 58670177, 117340354, 234680708, 293350885, 469361416, 586701770, 762712301, 1173403540, 1525424602, 2346807080, 3050849204, 3813561505, 6101698408, 7627123010, 15254246020, 30508492040]

約数ペア:

[(1, 30508492040), (2, 15254246020), (4, 7627123010), (5, 6101698408), (8, 3813561505), (10, 3050849204), (13, 2346807080), (20, 1525424602), (26, 1173403540), (40, 762712301), (52, 586701770), (65, 469361416), (104, 293350885), (130, 234680708), (260, 117340354), (520, 58670177), (4519, 6751160), (9038, 3375580), (12983, 2349880), (18076, 1687790), (22595, 1350232), (25966, 1174940), (36152, 843895), (45190, 675116), (51932, 587470), (58747, 519320), (64915, 469976), (90380, 337558), (103864, 293735), (117494, 259660), (129830, 234988), (168779, 180760)]