159490430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 346148640

約数和(自身を除く): 186658210

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 173, 187, 289, 290, 319, 346, 374, 493, 578, 638, 865, 935, 986, 1445, 1595, 1730, 1870, 1903, 2465, 2890, 2941, 3179, 3190, 3806, 4930, 5017, 5423, 5882, 6358, 8381, 9515, 10034, 10846, 14705, 15895, 16762, 19030, 25085, 27115, 29410, 31790, 32351, 41905, 49997, 50170, 54230, 55187, 64702, 83810, 85289, 92191, 99994, 110374, 161755, 170578, 184382, 249985, 275935, 323510, 426445, 460955, 499970, 549967, 551870, 852890, 921910, 938179, 1099934, 1449913, 1876358, 2749835, 2899826, 4690895, 5499670, 7249565, 9381790, 14499130, 15949043, 31898086, 79745215, 159490430]

約数ペア:

[(1, 159490430), (2, 79745215), (5, 31898086), (10, 15949043), (11, 14499130), (17, 9381790), (22, 7249565), (29, 5499670), (34, 4690895), (55, 2899826), (58, 2749835), (85, 1876358), (110, 1449913), (145, 1099934), (170, 938179), (173, 921910), (187, 852890), (289, 551870), (290, 549967), (319, 499970), (346, 460955), (374, 426445), (493, 323510), (578, 275935), (638, 249985), (865, 184382), (935, 170578), (986, 161755), (1445, 110374), (1595, 99994), (1730, 92191), (1870, 85289), (1903, 83810), (2465, 64702), (2890, 55187), (2941, 54230), (3179, 50170), (3190, 49997), (3806, 41905), (4930, 32351), (5017, 31790), (5423, 29410), (5882, 27115), (6358, 25085), (8381, 19030), (9515, 16762), (10034, 15895), (10846, 14705)]