29030140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 64124928

約数和(自身を除く): 35094788

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 223, 230, 283, 446, 460, 566, 892, 1115, 1132, 1415, 2230, 2830, 4460, 5129, 5660, 6509, 10258, 13018, 20516, 25645, 26036, 32545, 51290, 63109, 65090, 102580, 126218, 130180, 252436, 315545, 631090, 1262180, 1451507, 2903014, 5806028, 7257535, 14515070, 29030140]

約数ペア:

[(1, 29030140), (2, 14515070), (4, 7257535), (5, 5806028), (10, 2903014), (20, 1451507), (23, 1262180), (46, 631090), (92, 315545), (115, 252436), (223, 130180), (230, 126218), (283, 102580), (446, 65090), (460, 63109), (566, 51290), (892, 32545), (1115, 26036), (1132, 25645), (1415, 20516), (2230, 13018), (2830, 10258), (4460, 6509), (5129, 5660)]