1330871630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{38903}}^1$

素因数の和:39232

約数の個数: 32

約数和(自身を含む): 2621818368

約数和(自身を除く): 1290946738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 1555, 3110, 3421, 6842, 17105, 34210, 38903, 77806, 194515, 389030, 427933, 855866, 2139665, 4279330, 12098833, 24197666, 60494165, 120988330, 133087163, 266174326, 665435815, 1330871630]

約数ペア:

[(1, 1330871630), (2, 665435815), (5, 266174326), (10, 133087163), (11, 120988330), (22, 60494165), (55, 24197666), (110, 12098833), (311, 4279330), (622, 2139665), (1555, 855866), (3110, 427933), (3421, 389030), (6842, 194515), (17105, 77806), (34210, 38903)]