87668070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1823}}^1$

素因数の和:2069

約数の個数: 64

約数和(自身を含む): 241643520

約数和(自身を除く): 153975450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 687, 1145, 1374, 1603, 1823, 2290, 3206, 3435, 3646, 4809, 5469, 6870, 8015, 9115, 9618, 10938, 12761, 16030, 18230, 24045, 25522, 27345, 38283, 48090, 54690, 63805, 76566, 127610, 191415, 382830, 417467, 834934, 1252401, 2087335, 2504802, 2922269, 4174670, 5844538, 6262005, 8766807, 12524010, 14611345, 17533614, 29222690, 43834035, 87668070]

約数ペア:

[(1, 87668070), (2, 43834035), (3, 29222690), (5, 17533614), (6, 14611345), (7, 12524010), (10, 8766807), (14, 6262005), (15, 5844538), (21, 4174670), (30, 2922269), (35, 2504802), (42, 2087335), (70, 1252401), (105, 834934), (210, 417467), (229, 382830), (458, 191415), (687, 127610), (1145, 76566), (1374, 63805), (1603, 54690), (1823, 48090), (2290, 38283), (3206, 27345), (3435, 25522), (3646, 24045), (4809, 18230), (5469, 16030), (6870, 12761), (8015, 10938), (9115, 9618)]