149218630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1613}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 303651504

約数和(自身を除く): 154432874

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 841, 1595, 1613, 1682, 3190, 3226, 4205, 8065, 8410, 9251, 16130, 17743, 18502, 35486, 46255, 46777, 88715, 92510, 93554, 177430, 233885, 467770, 514547, 1029094, 1356533, 2572735, 2713066, 5145470, 6782665, 13565330, 14921863, 29843726, 74609315, 149218630]

約数ペア:

[(1, 149218630), (2, 74609315), (5, 29843726), (10, 14921863), (11, 13565330), (22, 6782665), (29, 5145470), (55, 2713066), (58, 2572735), (110, 1356533), (145, 1029094), (290, 514547), (319, 467770), (638, 233885), (841, 177430), (1595, 93554), (1613, 92510), (1682, 88715), (3190, 46777), (3226, 46255), (4205, 35486), (8065, 18502), (8410, 17743), (9251, 16130)]