2520565194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{919}}^1$

素因数の和:1448

約数の個数: 96

約数和(自身を含む): 6192115200

約数和(自身を除く): 3671550006

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 491, 798, 919, 931, 982, 1473, 1838, 1862, 2757, 2793, 2946, 3437, 5514, 5586, 6433, 6874, 9329, 10311, 12866, 17461, 18658, 19299, 20622, 24059, 27987, 34922, 38598, 45031, 48118, 52383, 55974, 65303, 72177, 90062, 104766, 122227, 130606, 135093, 144354, 195909, 244454, 270186, 366681, 391818, 451229, 457121, 733362, 855589, 902458, 914242, 1353687, 1371363, 1711178, 2566767, 2707374, 2742726, 3158603, 5133534, 6317206, 8573351, 9475809, 17146702, 18951618, 22110221, 25720053, 44220442, 51440106, 60013457, 66330663, 120026914, 132661326, 180040371, 360080742, 420094199, 840188398, 1260282597, 2520565194]

約数ペア:

[(1, 2520565194), (2, 1260282597), (3, 840188398), (6, 420094199), (7, 360080742), (14, 180040371), (19, 132661326), (21, 120026914), (38, 66330663), (42, 60013457), (49, 51440106), (57, 44220442), (98, 25720053), (114, 22110221), (133, 18951618), (147, 17146702), (266, 9475809), (294, 8573351), (399, 6317206), (491, 5133534), (798, 3158603), (919, 2742726), (931, 2707374), (982, 2566767), (1473, 1711178), (1838, 1371363), (1862, 1353687), (2757, 914242), (2793, 902458), (2946, 855589), (3437, 733362), (5514, 457121), (5586, 451229), (6433, 391818), (6874, 366681), (9329, 270186), (10311, 244454), (12866, 195909), (17461, 144354), (18658, 135093), (19299, 130606), (20622, 122227), (24059, 104766), (27987, 90062), (34922, 72177), (38598, 65303), (45031, 55974), (48118, 52383)]