229272810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30941}}^1$

素因数の和:30983

約数の個数: 64

約数和(自身を含む): 623790720

約数和(自身を除く): 394517910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 30941, 61882, 92823, 154705, 185646, 309410, 402233, 464115, 587879, 804466, 928230, 1175758, 1206699, 1763637, 2011165, 2413398, 2939395, 3527274, 4022330, 5878790, 6033495, 7642427, 8818185, 12066990, 15284854, 17636370, 22927281, 38212135, 45854562, 76424270, 114636405, 229272810]

約数ペア:

[(1, 229272810), (2, 114636405), (3, 76424270), (5, 45854562), (6, 38212135), (10, 22927281), (13, 17636370), (15, 15284854), (19, 12066990), (26, 8818185), (30, 7642427), (38, 6033495), (39, 5878790), (57, 4022330), (65, 3527274), (78, 2939395), (95, 2413398), (114, 2011165), (130, 1763637), (190, 1206699), (195, 1175758), (247, 928230), (285, 804466), (390, 587879), (494, 464115), (570, 402233), (741, 309410), (1235, 185646), (1482, 154705), (2470, 92823), (3705, 61882), (7410, 30941)]