12702630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 31348080

約数和(自身を除く): 18645450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 229, 258, 430, 458, 645, 687, 1145, 1290, 1374, 1849, 2290, 3435, 3698, 5547, 6870, 9245, 9847, 11094, 18490, 19694, 27735, 29541, 49235, 55470, 59082, 98470, 147705, 295410, 423421, 846842, 1270263, 2117105, 2540526, 4234210, 6351315, 12702630]

約数ペア:

[(1, 12702630), (2, 6351315), (3, 4234210), (5, 2540526), (6, 2117105), (10, 1270263), (15, 846842), (30, 423421), (43, 295410), (86, 147705), (129, 98470), (215, 59082), (229, 55470), (258, 49235), (430, 29541), (458, 27735), (645, 19694), (687, 18490), (1145, 11094), (1290, 9847), (1374, 9245), (1849, 6870), (2290, 5547), (3435, 3698)]