30896662370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1109}}^1\times {\mathrm{56857}}^1$

素因数の和:57987

約数の個数: 48

約数和(自身を含む): 64753301880

約数和(自身を除く): 33856639510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1109, 2218, 5545, 7763, 11090, 15526, 38815, 54341, 56857, 77630, 108682, 113714, 271705, 284285, 397999, 543410, 568570, 795998, 1989995, 2785993, 3979990, 5571986, 13929965, 27859930, 63054413, 126108826, 315272065, 441380891, 630544130, 882761782, 2206904455, 3089666237, 4413808910, 6179332474, 15448331185, 30896662370]

約数ペア:

[(1, 30896662370), (2, 15448331185), (5, 6179332474), (7, 4413808910), (10, 3089666237), (14, 2206904455), (35, 882761782), (49, 630544130), (70, 441380891), (98, 315272065), (245, 126108826), (490, 63054413), (1109, 27859930), (2218, 13929965), (5545, 5571986), (7763, 3979990), (11090, 2785993), (15526, 1989995), (38815, 795998), (54341, 568570), (56857, 543410), (77630, 397999), (108682, 284285), (113714, 271705)]