70123690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 156473856

約数和(自身を除く): 86350166

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 263, 293, 455, 526, 586, 910, 1315, 1465, 1841, 2051, 2630, 2930, 3419, 3682, 3809, 4102, 6838, 7618, 9205, 10255, 17095, 18410, 19045, 20510, 23933, 26663, 34190, 38090, 47866, 53326, 77059, 119665, 133315, 154118, 239330, 266630, 385295, 539413, 770590, 1001767, 1078826, 2003534, 2697065, 5008835, 5394130, 7012369, 10017670, 14024738, 35061845, 70123690]

約数ペア:

[(1, 70123690), (2, 35061845), (5, 14024738), (7, 10017670), (10, 7012369), (13, 5394130), (14, 5008835), (26, 2697065), (35, 2003534), (65, 1078826), (70, 1001767), (91, 770590), (130, 539413), (182, 385295), (263, 266630), (293, 239330), (455, 154118), (526, 133315), (586, 119665), (910, 77059), (1315, 53326), (1465, 47866), (1841, 38090), (2051, 34190), (2630, 26663), (2930, 23933), (3419, 20510), (3682, 19045), (3809, 18410), (4102, 17095), (6838, 10255), (7618, 9205)]