805313070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{9011}}^1$

素因数の和:9358

約数の個数: 64

約数和(自身を含む): 2154228480

約数和(自身を除く): 1348915410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 331, 662, 993, 1655, 1986, 2979, 3310, 4965, 5958, 8937, 9011, 9930, 14895, 17874, 18022, 27033, 29790, 44685, 45055, 54066, 81099, 89370, 90110, 135165, 162198, 243297, 270330, 405495, 486594, 810990, 1216485, 2432970, 2982641, 5965282, 8947923, 14913205, 17895846, 26843769, 29826410, 44739615, 53687538, 80531307, 89479230, 134218845, 161062614, 268437690, 402656535, 805313070]

約数ペア:

[(1, 805313070), (2, 402656535), (3, 268437690), (5, 161062614), (6, 134218845), (9, 89479230), (10, 80531307), (15, 53687538), (18, 44739615), (27, 29826410), (30, 26843769), (45, 17895846), (54, 14913205), (90, 8947923), (135, 5965282), (270, 2982641), (331, 2432970), (662, 1216485), (993, 810990), (1655, 486594), (1986, 405495), (2979, 270330), (3310, 243297), (4965, 162198), (5958, 135165), (8937, 90110), (9011, 89370), (9930, 81099), (14895, 54066), (17874, 45055), (18022, 44685), (27033, 29790)]