205653660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3427561}}^1$

素因数の和:3427573

約数の個数: 24

約数和(自身を含む): 575830416

約数和(自身を除く): 370176756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3427561, 6855122, 10282683, 13710244, 17137805, 20565366, 34275610, 41130732, 51413415, 68551220, 102826830, 205653660]

約数ペア:

[(1, 205653660), (2, 102826830), (3, 68551220), (4, 51413415), (5, 41130732), (6, 34275610), (10, 20565366), (12, 17137805), (15, 13710244), (20, 10282683), (30, 6855122), (60, 3427561)]