80700270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{384287}}^1$

素因数の和:384304

約数の個数: 32

約数和(自身を含む): 221349888

約数和(自身を除く): 140649618

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 384287, 768574, 1152861, 1921435, 2305722, 2690009, 3842870, 5380018, 5764305, 8070027, 11528610, 13450045, 16140054, 26900090, 40350135, 80700270]

約数ペア:

[(1, 80700270), (2, 40350135), (3, 26900090), (5, 16140054), (6, 13450045), (7, 11528610), (10, 8070027), (14, 5764305), (15, 5380018), (21, 3842870), (30, 2690009), (35, 2305722), (42, 1921435), (70, 1152861), (105, 768574), (210, 384287)]