171874010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 410572800

約数和(自身を除く): 238698790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 43, 55, 58, 70, 77, 86, 110, 145, 154, 179, 203, 215, 290, 301, 319, 358, 385, 406, 430, 473, 602, 638, 770, 895, 946, 1015, 1247, 1253, 1505, 1595, 1790, 1969, 2030, 2233, 2365, 2494, 2506, 3010, 3190, 3311, 3938, 4466, 4730, 5191, 6235, 6265, 6622, 7697, 8729, 9845, 10382, 11165, 12470, 12530, 13717, 13783, 15394, 16555, 17458, 19690, 22330, 25955, 27434, 27566, 33110, 36337, 38485, 43645, 51910, 53879, 57101, 68585, 68915, 72674, 76970, 84667, 87290, 96019, 107758, 114202, 137170, 137830, 169334, 181685, 192038, 223213, 269395, 285505, 363370, 399707, 423335, 446426, 480095, 538790, 571010, 592669, 799414, 846670, 960190, 1116065, 1185338, 1562491, 1998535, 2232130, 2455343, 2963345, 3124982, 3997070, 4910686, 5926690, 7812455, 12276715, 15624910, 17187401, 24553430, 34374802, 85937005, 171874010]

約数ペア:

[(1, 171874010), (2, 85937005), (5, 34374802), (7, 24553430), (10, 17187401), (11, 15624910), (14, 12276715), (22, 7812455), (29, 5926690), (35, 4910686), (43, 3997070), (55, 3124982), (58, 2963345), (70, 2455343), (77, 2232130), (86, 1998535), (110, 1562491), (145, 1185338), (154, 1116065), (179, 960190), (203, 846670), (215, 799414), (290, 592669), (301, 571010), (319, 538790), (358, 480095), (385, 446426), (406, 423335), (430, 399707), (473, 363370), (602, 285505), (638, 269395), (770, 223213), (895, 192038), (946, 181685), (1015, 169334), (1247, 137830), (1253, 137170), (1505, 114202), (1595, 107758), (1790, 96019), (1969, 87290), (2030, 84667), (2233, 76970), (2365, 72674), (2494, 68915), (2506, 68585), (3010, 57101), (3190, 53879), (3311, 51910), (3938, 43645), (4466, 38485), (4730, 36337), (5191, 33110), (6235, 27566), (6265, 27434), (6622, 25955), (7697, 22330), (8729, 19690), (9845, 17458), (10382, 16555), (11165, 15394), (12470, 13783), (12530, 13717)]