406630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 864576

約数和(自身を除く): 457946

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 157, 185, 259, 314, 370, 518, 785, 1099, 1295, 1570, 2198, 2590, 5495, 5809, 10990, 11618, 29045, 40663, 58090, 81326, 203315, 406630]

約数ペア:

[(1, 406630), (2, 203315), (5, 81326), (7, 58090), (10, 40663), (14, 29045), (35, 11618), (37, 10990), (70, 5809), (74, 5495), (157, 2590), (185, 2198), (259, 1570), (314, 1295), (370, 1099), (518, 785)]