1947894930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{36871}}^1$

素因数の和:37471

約数の個数: 48

約数和(自身を含む): 5073292224

約数和(自身を除く): 3125397294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 587, 1174, 1761, 2935, 3522, 5283, 5870, 8805, 10566, 17610, 26415, 36871, 52830, 73742, 110613, 184355, 221226, 331839, 368710, 553065, 663678, 1106130, 1659195, 3318390, 21643277, 43286554, 64929831, 108216385, 129859662, 194789493, 216432770, 324649155, 389578986, 649298310, 973947465, 1947894930]

約数ペア:

[(1, 1947894930), (2, 973947465), (3, 649298310), (5, 389578986), (6, 324649155), (9, 216432770), (10, 194789493), (15, 129859662), (18, 108216385), (30, 64929831), (45, 43286554), (90, 21643277), (587, 3318390), (1174, 1659195), (1761, 1106130), (2935, 663678), (3522, 553065), (5283, 368710), (5870, 331839), (8805, 221226), (10566, 184355), (17610, 110613), (26415, 73742), (36871, 52830)]