214782010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{3067}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 397612800

約数和(自身を除く): 182830790

約数列:

[1, 2, 5, 10, 47, 94, 149, 235, 298, 470, 745, 1490, 3067, 6134, 7003, 14006, 15335, 30670, 35015, 70030, 144149, 288298, 456983, 720745, 913966, 1441490, 2284915, 4569830, 21478201, 42956402, 107391005, 214782010]

約数ペア:

[(1, 214782010), (2, 107391005), (5, 42956402), (10, 21478201), (47, 4569830), (94, 2284915), (149, 1441490), (235, 913966), (298, 720745), (470, 456983), (745, 288298), (1490, 144149), (3067, 70030), (6134, 35015), (7003, 30670), (14006, 15335)]