30899024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1167

約数の個数: 40

約数和(自身を含む): 64969800

約数和(自身を除く): 34070776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 997, 1192, 1937, 1994, 2384, 3874, 3988, 7748, 7976, 12961, 15496, 15952, 25922, 30992, 51844, 103688, 148553, 207376, 297106, 594212, 1188424, 1931189, 2376848, 3862378, 7724756, 15449512, 30899024]

約数ペア:

[(1, 30899024), (2, 15449512), (4, 7724756), (8, 3862378), (13, 2376848), (16, 1931189), (26, 1188424), (52, 594212), (104, 297106), (149, 207376), (208, 148553), (298, 103688), (596, 51844), (997, 30992), (1192, 25922), (1937, 15952), (1994, 15496), (2384, 12961), (3874, 7976), (3988, 7748)]