130671860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{34939}}^1$

素因数の和:34976

約数の個数: 48

約数和(自身を含む): 316975680

約数和(自身を除く): 186303820

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 34939, 69878, 139756, 174695, 349390, 384329, 593963, 698780, 768658, 1187926, 1537316, 1921645, 2375852, 2969815, 3843290, 5939630, 6533593, 7686580, 11879260, 13067186, 26134372, 32667965, 65335930, 130671860]

約数ペア:

[(1, 130671860), (2, 65335930), (4, 32667965), (5, 26134372), (10, 13067186), (11, 11879260), (17, 7686580), (20, 6533593), (22, 5939630), (34, 3843290), (44, 2969815), (55, 2375852), (68, 1921645), (85, 1537316), (110, 1187926), (170, 768658), (187, 698780), (220, 593963), (340, 384329), (374, 349390), (748, 174695), (935, 139756), (1870, 69878), (3740, 34939)]