12456203910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2789}}^1\times {\mathrm{148873}}^1$

素因数の和:151672

約数の個数: 32

約数和(自身を含む): 29905809120

約数和(自身を除く): 17449605210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2789, 5578, 8367, 13945, 16734, 27890, 41835, 83670, 148873, 297746, 446619, 744365, 893238, 1488730, 2233095, 4466190, 415206797, 830413594, 1245620391, 2076033985, 2491240782, 4152067970, 6228101955, 12456203910]

約数ペア:

[(1, 12456203910), (2, 6228101955), (3, 4152067970), (5, 2491240782), (6, 2076033985), (10, 1245620391), (15, 830413594), (30, 415206797), (2789, 4466190), (5578, 2233095), (8367, 1488730), (13945, 893238), (16734, 744365), (27890, 446619), (41835, 297746), (83670, 148873)]