281850570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12577}}^1$

素因数の和:12676

約数の個数: 64

約数和(自身を含む): 760717440

約数和(自身を除く): 478866870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 830, 1245, 1494, 2241, 2490, 3735, 4482, 7470, 11205, 12577, 22410, 25154, 37731, 62885, 75462, 113193, 125770, 188655, 226386, 339579, 377310, 565965, 679158, 1043891, 1131930, 1697895, 2087782, 3131673, 3395790, 5219455, 6263346, 9395019, 10438910, 15658365, 18790038, 28185057, 31316730, 46975095, 56370114, 93950190, 140925285, 281850570]

約数ペア:

[(1, 281850570), (2, 140925285), (3, 93950190), (5, 56370114), (6, 46975095), (9, 31316730), (10, 28185057), (15, 18790038), (18, 15658365), (27, 10438910), (30, 9395019), (45, 6263346), (54, 5219455), (83, 3395790), (90, 3131673), (135, 2087782), (166, 1697895), (249, 1131930), (270, 1043891), (415, 679158), (498, 565965), (747, 377310), (830, 339579), (1245, 226386), (1494, 188655), (2241, 125770), (2490, 113193), (3735, 75462), (4482, 62885), (7470, 37731), (11205, 25154), (12577, 22410)]