285711570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1193}}^1$

素因数の和:2096

約数の個数: 64

約数和(自身を含む): 763395840

約数和(自身を除く): 477684270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 887, 1193, 1774, 2386, 2661, 3579, 4435, 5322, 5965, 7158, 7983, 8870, 10737, 11930, 13305, 15966, 17895, 21474, 23949, 26610, 32211, 35790, 39915, 47898, 53685, 64422, 79830, 107370, 119745, 161055, 239490, 322110, 1058191, 2116382, 3174573, 5290955, 6349146, 9523719, 10581910, 15872865, 19047438, 28571157, 31745730, 47618595, 57142314, 95237190, 142855785, 285711570]

約数ペア:

[(1, 285711570), (2, 142855785), (3, 95237190), (5, 57142314), (6, 47618595), (9, 31745730), (10, 28571157), (15, 19047438), (18, 15872865), (27, 10581910), (30, 9523719), (45, 6349146), (54, 5290955), (90, 3174573), (135, 2116382), (270, 1058191), (887, 322110), (1193, 239490), (1774, 161055), (2386, 119745), (2661, 107370), (3579, 79830), (4435, 64422), (5322, 53685), (5965, 47898), (7158, 39915), (7983, 35790), (8870, 32211), (10737, 26610), (11930, 23949), (13305, 21474), (15966, 17895)]