85887390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{46933}}^1$

素因数の和:47004

約数の個数: 32

約数和(自身を含む): 209513376

約数和(自身を除く): 123625986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 46933, 93866, 140799, 234665, 281598, 469330, 703995, 1407990, 2862913, 5725826, 8588739, 14314565, 17177478, 28629130, 42943695, 85887390]

約数ペア:

[(1, 85887390), (2, 42943695), (3, 28629130), (5, 17177478), (6, 14314565), (10, 8588739), (15, 5725826), (30, 2862913), (61, 1407990), (122, 703995), (183, 469330), (305, 281598), (366, 234665), (610, 140799), (915, 93866), (1830, 46933)]