826639290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{65141}}^1$

素因数の和:65204

約数の個数: 64

約数和(自身を含む): 2251307520

約数和(自身を除く): 1424668230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 65141, 130282, 195423, 325705, 390846, 586269, 651410, 977115, 1172538, 1758807, 1954230, 2931345, 3061627, 3517614, 5862690, 6123254, 8794035, 9184881, 15308135, 17588070, 18369762, 27554643, 30616270, 45924405, 55109286, 82663929, 91848810, 137773215, 165327858, 275546430, 413319645, 826639290]

約数ペア:

[(1, 826639290), (2, 413319645), (3, 275546430), (5, 165327858), (6, 137773215), (9, 91848810), (10, 82663929), (15, 55109286), (18, 45924405), (27, 30616270), (30, 27554643), (45, 18369762), (47, 17588070), (54, 15308135), (90, 9184881), (94, 8794035), (135, 6123254), (141, 5862690), (235, 3517614), (270, 3061627), (282, 2931345), (423, 1954230), (470, 1758807), (705, 1172538), (846, 977115), (1269, 651410), (1410, 586269), (2115, 390846), (2538, 325705), (4230, 195423), (6345, 130282), (12690, 65141)]