30755322

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 74309760

約数和(自身を除く): 43554438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 193, 227, 234, 351, 386, 454, 579, 681, 702, 1158, 1362, 1737, 2043, 2509, 2951, 3474, 4086, 5018, 5211, 5902, 6129, 7527, 8853, 10422, 12258, 15054, 17706, 22581, 26559, 43811, 45162, 53118, 67743, 79677, 87622, 131433, 135486, 159354, 262866, 394299, 569543, 788598, 1139086, 1182897, 1708629, 2365794, 3417258, 5125887, 10251774, 15377661, 30755322]

約数ペア:

[(1, 30755322), (2, 15377661), (3, 10251774), (6, 5125887), (9, 3417258), (13, 2365794), (18, 1708629), (26, 1182897), (27, 1139086), (39, 788598), (54, 569543), (78, 394299), (117, 262866), (193, 159354), (227, 135486), (234, 131433), (351, 87622), (386, 79677), (454, 67743), (579, 53118), (681, 45162), (702, 43811), (1158, 26559), (1362, 22581), (1737, 17706), (2043, 15054), (2509, 12258), (2951, 10422), (3474, 8853), (4086, 7527), (5018, 6129), (5211, 5902)]