2354580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 7268352

約数和(自身を除く): 4913772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 127, 180, 206, 254, 309, 381, 412, 508, 515, 618, 635, 762, 927, 1030, 1143, 1236, 1270, 1524, 1545, 1854, 1905, 2060, 2286, 2540, 3090, 3708, 3810, 4572, 4635, 5715, 6180, 7620, 9270, 11430, 13081, 18540, 22860, 26162, 39243, 52324, 65405, 78486, 117729, 130810, 156972, 196215, 235458, 261620, 392430, 470916, 588645, 784860, 1177290, 2354580]

約数ペア:

[(1, 2354580), (2, 1177290), (3, 784860), (4, 588645), (5, 470916), (6, 392430), (9, 261620), (10, 235458), (12, 196215), (15, 156972), (18, 130810), (20, 117729), (30, 78486), (36, 65405), (45, 52324), (60, 39243), (90, 26162), (103, 22860), (127, 18540), (180, 13081), (206, 11430), (254, 9270), (309, 7620), (381, 6180), (412, 5715), (508, 4635), (515, 4572), (618, 3810), (635, 3708), (762, 3090), (927, 2540), (1030, 2286), (1143, 2060), (1236, 1905), (1270, 1854), (1524, 1545)]