258291330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6163}}^1$

素因数の和:6311

約数の個数: 64

約数和(自身を含む): 681689088

約数和(自身を除く): 423397758

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 127, 165, 254, 330, 381, 635, 762, 1270, 1397, 1905, 2794, 3810, 4191, 6163, 6985, 8382, 12326, 13970, 18489, 20955, 30815, 36978, 41910, 61630, 67793, 92445, 135586, 184890, 203379, 338965, 406758, 677930, 782701, 1016895, 1565402, 2033790, 2348103, 3913505, 4696206, 7827010, 8609711, 11740515, 17219422, 23481030, 25829133, 43048555, 51658266, 86097110, 129145665, 258291330]

約数ペア:

[(1, 258291330), (2, 129145665), (3, 86097110), (5, 51658266), (6, 43048555), (10, 25829133), (11, 23481030), (15, 17219422), (22, 11740515), (30, 8609711), (33, 7827010), (55, 4696206), (66, 3913505), (110, 2348103), (127, 2033790), (165, 1565402), (254, 1016895), (330, 782701), (381, 677930), (635, 406758), (762, 338965), (1270, 203379), (1397, 184890), (1905, 135586), (2794, 92445), (3810, 67793), (4191, 61630), (6163, 41910), (6985, 36978), (8382, 30815), (12326, 20955), (13970, 18489)]