169306830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2221}}^1$

素因数の和:2263

約数の個数: 144

約数和(自身を含む): 553224672

約数和(自身を除く): 383917842

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1386, 1694, 1815, 2178, 2221, 2310, 2541, 3465, 3630, 4235, 4442, 5082, 5445, 6663, 6930, 7623, 8470, 10890, 11105, 12705, 13326, 15246, 15547, 19989, 22210, 24431, 25410, 31094, 33315, 38115, 39978, 46641, 48862, 66630, 73293, 76230, 77735, 93282, 99945, 122155, 139923, 146586, 155470, 171017, 199890, 219879, 233205, 244310, 268741, 279846, 342034, 366465, 439758, 466410, 513051, 537482, 699615, 732930, 806223, 855085, 1026102, 1099395, 1343705, 1399230, 1539153, 1612446, 1710170, 1881187, 2198790, 2418669, 2565255, 2687410, 3078306, 3762374, 4031115, 4837338, 5130510, 5643561, 7695765, 8062230, 9405935, 11287122, 12093345, 15391530, 16930683, 18811870, 24186690, 28217805, 33861366, 56435610, 84653415, 169306830]

約数ペア:

[(1, 169306830), (2, 84653415), (3, 56435610), (5, 33861366), (6, 28217805), (7, 24186690), (9, 18811870), (10, 16930683), (11, 15391530), (14, 12093345), (15, 11287122), (18, 9405935), (21, 8062230), (22, 7695765), (30, 5643561), (33, 5130510), (35, 4837338), (42, 4031115), (45, 3762374), (55, 3078306), (63, 2687410), (66, 2565255), (70, 2418669), (77, 2198790), (90, 1881187), (99, 1710170), (105, 1612446), (110, 1539153), (121, 1399230), (126, 1343705), (154, 1099395), (165, 1026102), (198, 855085), (210, 806223), (231, 732930), (242, 699615), (315, 537482), (330, 513051), (363, 466410), (385, 439758), (462, 366465), (495, 342034), (605, 279846), (630, 268741), (693, 244310), (726, 233205), (770, 219879), (847, 199890), (990, 171017), (1089, 155470), (1155, 146586), (1210, 139923), (1386, 122155), (1694, 99945), (1815, 93282), (2178, 77735), (2221, 76230), (2310, 73293), (2541, 66630), (3465, 48862), (3630, 46641), (4235, 39978), (4442, 38115), (5082, 33315), (5445, 31094), (6663, 25410), (6930, 24431), (7623, 22210), (8470, 19989), (10890, 15547), (11105, 15246), (12705, 13326)]