2021686860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{6491}}^1$

素因数の和:6711

約数の個数: 96

約数和(自身を含む): 5889542400

約数和(自身を除く): 3867855540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 179, 290, 348, 358, 435, 537, 580, 716, 870, 895, 1074, 1740, 1790, 2148, 2685, 3580, 5191, 5370, 6491, 10382, 10740, 12982, 15573, 19473, 20764, 25955, 25964, 31146, 32455, 38946, 51910, 62292, 64910, 77865, 77892, 97365, 103820, 129820, 155730, 188239, 194730, 311460, 376478, 389460, 564717, 752956, 941195, 1129434, 1161889, 1882390, 2258868, 2323778, 2823585, 3485667, 3764780, 4647556, 5647170, 5809445, 6971334, 11294340, 11618890, 13942668, 17428335, 23237780, 33694781, 34856670, 67389562, 69713340, 101084343, 134779124, 168473905, 202168686, 336947810, 404337372, 505421715, 673895620, 1010843430, 2021686860]

約数ペア:

[(1, 2021686860), (2, 1010843430), (3, 673895620), (4, 505421715), (5, 404337372), (6, 336947810), (10, 202168686), (12, 168473905), (15, 134779124), (20, 101084343), (29, 69713340), (30, 67389562), (58, 34856670), (60, 33694781), (87, 23237780), (116, 17428335), (145, 13942668), (174, 11618890), (179, 11294340), (290, 6971334), (348, 5809445), (358, 5647170), (435, 4647556), (537, 3764780), (580, 3485667), (716, 2823585), (870, 2323778), (895, 2258868), (1074, 1882390), (1740, 1161889), (1790, 1129434), (2148, 941195), (2685, 752956), (3580, 564717), (5191, 389460), (5370, 376478), (6491, 311460), (10382, 194730), (10740, 188239), (12982, 155730), (15573, 129820), (19473, 103820), (20764, 97365), (25955, 77892), (25964, 77865), (31146, 64910), (32455, 62292), (38946, 51910)]