174858090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 492687360

約数和(自身を除く): 317829270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 71, 85, 102, 110, 142, 165, 170, 187, 213, 255, 330, 355, 374, 426, 439, 510, 561, 710, 781, 878, 935, 1065, 1122, 1207, 1317, 1562, 1870, 2130, 2195, 2343, 2414, 2634, 2805, 3621, 3905, 4390, 4686, 4829, 5610, 6035, 6585, 7242, 7463, 7810, 9658, 11715, 12070, 13170, 13277, 14487, 14926, 18105, 22389, 23430, 24145, 26554, 28974, 31169, 36210, 37315, 39831, 44778, 48290, 62338, 66385, 72435, 74630, 79662, 82093, 93507, 111945, 132770, 144870, 155845, 164186, 187014, 199155, 223890, 246279, 311690, 342859, 398310, 410465, 467535, 492558, 529873, 685718, 820930, 935070, 1028577, 1059746, 1231395, 1589619, 1714295, 2057154, 2462790, 2649365, 3179238, 3428590, 5142885, 5298730, 5828603, 7948095, 10285770, 11657206, 15896190, 17485809, 29143015, 34971618, 58286030, 87429045, 174858090]

約数ペア:

[(1, 174858090), (2, 87429045), (3, 58286030), (5, 34971618), (6, 29143015), (10, 17485809), (11, 15896190), (15, 11657206), (17, 10285770), (22, 7948095), (30, 5828603), (33, 5298730), (34, 5142885), (51, 3428590), (55, 3179238), (66, 2649365), (71, 2462790), (85, 2057154), (102, 1714295), (110, 1589619), (142, 1231395), (165, 1059746), (170, 1028577), (187, 935070), (213, 820930), (255, 685718), (330, 529873), (355, 492558), (374, 467535), (426, 410465), (439, 398310), (510, 342859), (561, 311690), (710, 246279), (781, 223890), (878, 199155), (935, 187014), (1065, 164186), (1122, 155845), (1207, 144870), (1317, 132770), (1562, 111945), (1870, 93507), (2130, 82093), (2195, 79662), (2343, 74630), (2414, 72435), (2634, 66385), (2805, 62338), (3621, 48290), (3905, 44778), (4390, 39831), (4686, 37315), (4829, 36210), (5610, 31169), (6035, 28974), (6585, 26554), (7242, 24145), (7463, 23430), (7810, 22389), (9658, 18105), (11715, 14926), (12070, 14487), (13170, 13277)]