39714090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 104025600

約数和(自身を除く): 64311510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 1289, 2054, 2370, 2578, 3081, 3867, 5135, 6162, 6445, 7734, 10270, 12890, 15405, 16757, 19335, 30810, 33514, 38670, 50271, 83785, 100542, 101831, 167570, 203662, 251355, 305493, 502710, 509155, 610986, 1018310, 1323803, 1527465, 2647606, 3054930, 3971409, 6619015, 7942818, 13238030, 19857045, 39714090]

約数ペア:

[(1, 39714090), (2, 19857045), (3, 13238030), (5, 7942818), (6, 6619015), (10, 3971409), (13, 3054930), (15, 2647606), (26, 1527465), (30, 1323803), (39, 1018310), (65, 610986), (78, 509155), (79, 502710), (130, 305493), (158, 251355), (195, 203662), (237, 167570), (390, 101831), (395, 100542), (474, 83785), (790, 50271), (1027, 38670), (1185, 33514), (1289, 30810), (2054, 19335), (2370, 16757), (2578, 15405), (3081, 12890), (3867, 10270), (5135, 7734), (6162, 6445)]