88851070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 216483840

約数和(自身を除く): 127632770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 29, 35, 46, 55, 58, 70, 77, 110, 115, 145, 154, 161, 173, 203, 230, 253, 290, 319, 322, 346, 385, 406, 506, 638, 667, 770, 805, 865, 1015, 1211, 1265, 1334, 1595, 1610, 1730, 1771, 1903, 2030, 2233, 2422, 2530, 3190, 3335, 3542, 3806, 3979, 4466, 4669, 5017, 6055, 6670, 7337, 7958, 8855, 9338, 9515, 10034, 11165, 12110, 13321, 14674, 17710, 19030, 19895, 22330, 23345, 25085, 26642, 27853, 35119, 36685, 39790, 43769, 46690, 50170, 51359, 55187, 55706, 66605, 70238, 73370, 87538, 102718, 110374, 115391, 133210, 139265, 175595, 218845, 230782, 256795, 275935, 278530, 306383, 351190, 386309, 437690, 513590, 551870, 576955, 612766, 772618, 807737, 1153910, 1269301, 1531915, 1615474, 1931545, 2538602, 3063830, 3863090, 4038685, 6346505, 8077370, 8885107, 12693010, 17770214, 44425535, 88851070]

約数ペア:

[(1, 88851070), (2, 44425535), (5, 17770214), (7, 12693010), (10, 8885107), (11, 8077370), (14, 6346505), (22, 4038685), (23, 3863090), (29, 3063830), (35, 2538602), (46, 1931545), (55, 1615474), (58, 1531915), (70, 1269301), (77, 1153910), (110, 807737), (115, 772618), (145, 612766), (154, 576955), (161, 551870), (173, 513590), (203, 437690), (230, 386309), (253, 351190), (290, 306383), (319, 278530), (322, 275935), (346, 256795), (385, 230782), (406, 218845), (506, 175595), (638, 139265), (667, 133210), (770, 115391), (805, 110374), (865, 102718), (1015, 87538), (1211, 73370), (1265, 70238), (1334, 66605), (1595, 55706), (1610, 55187), (1730, 51359), (1771, 50170), (1903, 46690), (2030, 43769), (2233, 39790), (2422, 36685), (2530, 35119), (3190, 27853), (3335, 26642), (3542, 25085), (3806, 23345), (3979, 22330), (4466, 19895), (4669, 19030), (5017, 17710), (6055, 14674), (6670, 13321), (7337, 12110), (7958, 11165), (8855, 10034), (9338, 9515)]