212329530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{337031}}^1$

素因数の和:337051

約数の個数: 48

約数和(自身を含む): 630923904

約数和(自身を除く): 418594374

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 337031, 674062, 1011093, 1685155, 2022186, 2359217, 3033279, 3370310, 4718434, 5055465, 6066558, 7077651, 10110930, 11796085, 14155302, 15166395, 21232953, 23592170, 30332790, 35388255, 42465906, 70776510, 106164765, 212329530]

約数ペア:

[(1, 212329530), (2, 106164765), (3, 70776510), (5, 42465906), (6, 35388255), (7, 30332790), (9, 23592170), (10, 21232953), (14, 15166395), (15, 14155302), (18, 11796085), (21, 10110930), (30, 7077651), (35, 6066558), (42, 5055465), (45, 4718434), (63, 3370310), (70, 3033279), (90, 2359217), (105, 2022186), (126, 1685155), (210, 1011093), (315, 674062), (630, 337031)]