4120690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 8914752

約数和(自身を除く): 4794062

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 43, 70, 74, 86, 185, 215, 259, 301, 370, 430, 518, 602, 1295, 1369, 1505, 1591, 2590, 2738, 3010, 3182, 6845, 7955, 9583, 11137, 13690, 15910, 19166, 22274, 47915, 55685, 58867, 95830, 111370, 117734, 294335, 412069, 588670, 824138, 2060345, 4120690]

約数ペア:

[(1, 4120690), (2, 2060345), (5, 824138), (7, 588670), (10, 412069), (14, 294335), (35, 117734), (37, 111370), (43, 95830), (70, 58867), (74, 55685), (86, 47915), (185, 22274), (215, 19166), (259, 15910), (301, 13690), (370, 11137), (430, 9583), (518, 7955), (602, 6845), (1295, 3182), (1369, 3010), (1505, 2738), (1591, 2590)]