509680010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{119363}}^1$

素因数の和:119438

約数の個数: 32

約数和(自身を含む): 1065681792

約数和(自身を除く): 556001782

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 119363, 238726, 596815, 835541, 1193630, 1671082, 4177705, 7281143, 8355410, 14562286, 36405715, 50968001, 72811430, 101936002, 254840005, 509680010]

約数ペア:

[(1, 509680010), (2, 254840005), (5, 101936002), (7, 72811430), (10, 50968001), (14, 36405715), (35, 14562286), (61, 8355410), (70, 7281143), (122, 4177705), (305, 1671082), (427, 1193630), (610, 835541), (854, 596815), (2135, 238726), (4270, 119363)]