313064580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5217743}}^1$

素因数の和:5217755

約数の個数: 24

約数和(自身を含む): 876580992

約数和(自身を除く): 563516412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5217743, 10435486, 15653229, 20870972, 26088715, 31306458, 52177430, 62612916, 78266145, 104354860, 156532290, 313064580]

約数ペア:

[(1, 313064580), (2, 156532290), (3, 104354860), (4, 78266145), (5, 62612916), (6, 52177430), (10, 31306458), (12, 26088715), (15, 20870972), (20, 15653229), (30, 10435486), (60, 5217743)]