304363010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{1549}}^1$

素因数の和:1971

約数の個数: 48

約数和(自身を含む): 639300600

約数和(自身を除く): 334937590

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 401, 490, 802, 1549, 2005, 2807, 3098, 4010, 5614, 7745, 10843, 14035, 15490, 19649, 21686, 28070, 39298, 54215, 75901, 98245, 108430, 151802, 196490, 379505, 621149, 759010, 1242298, 3105745, 4348043, 6211490, 8696086, 21740215, 30436301, 43480430, 60872602, 152181505, 304363010]

約数ペア:

[(1, 304363010), (2, 152181505), (5, 60872602), (7, 43480430), (10, 30436301), (14, 21740215), (35, 8696086), (49, 6211490), (70, 4348043), (98, 3105745), (245, 1242298), (401, 759010), (490, 621149), (802, 379505), (1549, 196490), (2005, 151802), (2807, 108430), (3098, 98245), (4010, 75901), (5614, 54215), (7745, 39298), (10843, 28070), (14035, 21686), (15490, 19649)]