655122630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{3041}}^1$

素因数の和:3261

約数の個数: 64

約数和(自身を含む): 1619025408

約数和(自身を除く): 963902778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 167, 215, 258, 334, 430, 501, 645, 835, 1002, 1290, 1670, 2505, 3041, 5010, 6082, 7181, 9123, 14362, 15205, 18246, 21543, 30410, 35905, 43086, 45615, 71810, 91230, 107715, 130763, 215430, 261526, 392289, 507847, 653815, 784578, 1015694, 1307630, 1523541, 1961445, 2539235, 3047082, 3922890, 5078470, 7617705, 15235410, 21837421, 43674842, 65512263, 109187105, 131024526, 218374210, 327561315, 655122630]

約数ペア:

[(1, 655122630), (2, 327561315), (3, 218374210), (5, 131024526), (6, 109187105), (10, 65512263), (15, 43674842), (30, 21837421), (43, 15235410), (86, 7617705), (129, 5078470), (167, 3922890), (215, 3047082), (258, 2539235), (334, 1961445), (430, 1523541), (501, 1307630), (645, 1015694), (835, 784578), (1002, 653815), (1290, 507847), (1670, 392289), (2505, 261526), (3041, 215430), (5010, 130763), (6082, 107715), (7181, 91230), (9123, 71810), (14362, 45615), (15205, 43086), (18246, 35905), (21543, 30410)]