30257057790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7121}}^1\times {\mathrm{15737}}^1$

素因数の和:22874

約数の個数: 64

約数和(自身を含む): 80701945920

約数和(自身を除く): 50444888130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7121, 14242, 15737, 21363, 31474, 35605, 42726, 47211, 64089, 71210, 78685, 94422, 106815, 128178, 141633, 157370, 192267, 213630, 236055, 283266, 320445, 384534, 424899, 472110, 640890, 708165, 849798, 961335, 1416330, 1922670, 2124495, 4248990, 112063177, 224126354, 336189531, 560315885, 672379062, 1008568593, 1120631770, 1680947655, 2017137186, 3025705779, 3361895310, 5042842965, 6051411558, 10085685930, 15128528895, 30257057790]

約数ペア:

[(1, 30257057790), (2, 15128528895), (3, 10085685930), (5, 6051411558), (6, 5042842965), (9, 3361895310), (10, 3025705779), (15, 2017137186), (18, 1680947655), (27, 1120631770), (30, 1008568593), (45, 672379062), (54, 560315885), (90, 336189531), (135, 224126354), (270, 112063177), (7121, 4248990), (14242, 2124495), (15737, 1922670), (21363, 1416330), (31474, 961335), (35605, 849798), (42726, 708165), (47211, 640890), (64089, 472110), (71210, 424899), (78685, 384534), (94422, 320445), (106815, 283266), (128178, 236055), (141633, 213630), (157370, 192267)]