8320290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 22947840

約数和(自身を除く): 14627550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 1327, 2090, 2654, 3135, 3981, 6270, 6635, 7962, 13270, 14597, 19905, 25213, 29194, 39810, 43791, 50426, 72985, 75639, 87582, 126065, 145970, 151278, 218955, 252130, 277343, 378195, 437910, 554686, 756390, 832029, 1386715, 1664058, 2773430, 4160145, 8320290]

約数ペア:

[(1, 8320290), (2, 4160145), (3, 2773430), (5, 1664058), (6, 1386715), (10, 832029), (11, 756390), (15, 554686), (19, 437910), (22, 378195), (30, 277343), (33, 252130), (38, 218955), (55, 151278), (57, 145970), (66, 126065), (95, 87582), (110, 75639), (114, 72985), (165, 50426), (190, 43791), (209, 39810), (285, 29194), (330, 25213), (418, 19905), (570, 14597), (627, 13270), (1045, 7962), (1254, 6635), (1327, 6270), (2090, 3981), (2654, 3135)]