212340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3539}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 594720

約数和(自身を除く): 382380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3539, 7078, 10617, 14156, 17695, 21234, 35390, 42468, 53085, 70780, 106170, 212340]

約数ペア:

[(1, 212340), (2, 106170), (3, 70780), (4, 53085), (5, 42468), (6, 35390), (10, 21234), (12, 17695), (15, 14156), (20, 10617), (30, 7078), (60, 3539)]