214907340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{15641}}^1$

素因数の和:15882

約数の個数: 48

約数和(自身を含む): 604406880

約数和(自身を除く): 389499540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 15641, 31282, 46923, 62564, 78205, 93846, 156410, 187692, 234615, 312820, 469230, 938460, 3581789, 7163578, 10745367, 14327156, 17908945, 21490734, 35817890, 42981468, 53726835, 71635780, 107453670, 214907340]

約数ペア:

[(1, 214907340), (2, 107453670), (3, 71635780), (4, 53726835), (5, 42981468), (6, 35817890), (10, 21490734), (12, 17908945), (15, 14327156), (20, 10745367), (30, 7163578), (60, 3581789), (229, 938460), (458, 469230), (687, 312820), (916, 234615), (1145, 187692), (1374, 156410), (2290, 93846), (2748, 78205), (3435, 62564), (4580, 46923), (6870, 31282), (13740, 15641)]