2199774430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3121}}^1\times {\mathrm{10069}}^1$

素因数の和:13204

約数の個数: 32

約数和(自身を含む): 4527149760

約数和(自身を除く): 2327375330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3121, 6242, 10069, 15605, 20138, 21847, 31210, 43694, 50345, 70483, 100690, 109235, 140966, 218470, 352415, 704830, 31425349, 62850698, 157126745, 219977443, 314253490, 439954886, 1099887215, 2199774430]

約数ペア:

[(1, 2199774430), (2, 1099887215), (5, 439954886), (7, 314253490), (10, 219977443), (14, 157126745), (35, 62850698), (70, 31425349), (3121, 704830), (6242, 352415), (10069, 218470), (15605, 140966), (20138, 109235), (21847, 100690), (31210, 70483), (43694, 50345)]