12862830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13831}}^1$

素因数の和:13872

約数の個数: 32

約数和(自身を含む): 31868928

約数和(自身を除く): 19006098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 13831, 27662, 41493, 69155, 82986, 138310, 207465, 414930, 428761, 857522, 1286283, 2143805, 2572566, 4287610, 6431415, 12862830]

約数ペア:

[(1, 12862830), (2, 6431415), (3, 4287610), (5, 2572566), (6, 2143805), (10, 1286283), (15, 857522), (30, 428761), (31, 414930), (62, 207465), (93, 138310), (155, 82986), (186, 69155), (310, 41493), (465, 27662), (930, 13831)]