212311140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3538519}}^1$

素因数の和:3538531

約数の個数: 24

約数和(自身を含む): 594471360

約数和(自身を除く): 382160220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3538519, 7077038, 10615557, 14154076, 17692595, 21231114, 35385190, 42462228, 53077785, 70770380, 106155570, 212311140]

約数ペア:

[(1, 212311140), (2, 106155570), (3, 70770380), (4, 53077785), (5, 42462228), (6, 35385190), (10, 21231114), (12, 17692595), (15, 14154076), (20, 10615557), (30, 7077038), (60, 3538519)]