5494020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 17891328

約数和(自身を除く): 12397308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 127, 140, 206, 210, 254, 309, 381, 412, 420, 508, 515, 618, 635, 721, 762, 889, 1030, 1236, 1270, 1442, 1524, 1545, 1778, 1905, 2060, 2163, 2540, 2667, 2884, 3090, 3556, 3605, 3810, 4326, 4445, 5334, 6180, 7210, 7620, 8652, 8890, 10668, 10815, 13081, 13335, 14420, 17780, 21630, 26162, 26670, 39243, 43260, 52324, 53340, 65405, 78486, 91567, 130810, 156972, 183134, 196215, 261620, 274701, 366268, 392430, 457835, 549402, 784860, 915670, 1098804, 1373505, 1831340, 2747010, 5494020]

約数ペア:

[(1, 5494020), (2, 2747010), (3, 1831340), (4, 1373505), (5, 1098804), (6, 915670), (7, 784860), (10, 549402), (12, 457835), (14, 392430), (15, 366268), (20, 274701), (21, 261620), (28, 196215), (30, 183134), (35, 156972), (42, 130810), (60, 91567), (70, 78486), (84, 65405), (103, 53340), (105, 52324), (127, 43260), (140, 39243), (206, 26670), (210, 26162), (254, 21630), (309, 17780), (381, 14420), (412, 13335), (420, 13081), (508, 10815), (515, 10668), (618, 8890), (635, 8652), (721, 7620), (762, 7210), (889, 6180), (1030, 5334), (1236, 4445), (1270, 4326), (1442, 3810), (1524, 3605), (1545, 3556), (1778, 3090), (1905, 2884), (2060, 2667), (2163, 2540)]