2016722295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{761}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 4108216320

約数和(自身を除く): 2091494025

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 179, 235, 315, 329, 423, 537, 705, 761, 895, 987, 1253, 1611, 1645, 2115, 2283, 2685, 2961, 3759, 3805, 4935, 5327, 6265, 6849, 8055, 8413, 11277, 11415, 14805, 15981, 18795, 25239, 26635, 34245, 35767, 42065, 47943, 56385, 58891, 75717, 79905, 107301, 126195, 136219, 176673, 178835, 239715, 250369, 294455, 321903, 378585, 408657, 530019, 536505, 681095, 751107, 883365, 953533, 1225971, 1251845, 1609515, 2043285, 2253321, 2650095, 2860599, 3755535, 4767665, 6129855, 6402293, 8581797, 11266605, 14302995, 19206879, 32011465, 42908985, 44816051, 57620637, 96034395, 134448153, 224080255, 288103185, 403344459, 672240765, 2016722295]

約数ペア:

[(1, 2016722295), (3, 672240765), (5, 403344459), (7, 288103185), (9, 224080255), (15, 134448153), (21, 96034395), (35, 57620637), (45, 44816051), (47, 42908985), (63, 32011465), (105, 19206879), (141, 14302995), (179, 11266605), (235, 8581797), (315, 6402293), (329, 6129855), (423, 4767665), (537, 3755535), (705, 2860599), (761, 2650095), (895, 2253321), (987, 2043285), (1253, 1609515), (1611, 1251845), (1645, 1225971), (2115, 953533), (2283, 883365), (2685, 751107), (2961, 681095), (3759, 536505), (3805, 530019), (4935, 408657), (5327, 378585), (6265, 321903), (6849, 294455), (8055, 250369), (8413, 239715), (11277, 178835), (11415, 176673), (14805, 136219), (15981, 126195), (18795, 107301), (25239, 79905), (26635, 75717), (34245, 58891), (35767, 56385), (42065, 47943)]