71218470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76579}}^1$

素因数の和:76620

約数の個数: 32

約数和(自身を含む): 176440320

約数和(自身を除く): 105221850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 76579, 153158, 229737, 382895, 459474, 765790, 1148685, 2297370, 2373949, 4747898, 7121847, 11869745, 14243694, 23739490, 35609235, 71218470]

約数ペア:

[(1, 71218470), (2, 35609235), (3, 23739490), (5, 14243694), (6, 11869745), (10, 7121847), (15, 4747898), (30, 2373949), (31, 2297370), (62, 1148685), (93, 765790), (155, 459474), (186, 382895), (310, 229737), (465, 153158), (930, 76579)]