300000070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 583096320

約数和(自身を除く): 283096250

約数列:

[1, 2, 5, 10, 29, 37, 58, 73, 74, 145, 146, 185, 290, 365, 370, 383, 730, 766, 1073, 1915, 2117, 2146, 2701, 3830, 4234, 5365, 5402, 10585, 10730, 11107, 13505, 14171, 21170, 22214, 27010, 27959, 28342, 55535, 55918, 70855, 78329, 111070, 139795, 141710, 156658, 279590, 391645, 410959, 783290, 810811, 821918, 1034483, 1621622, 2054795, 2068966, 4054055, 4109590, 5172415, 8108110, 10344830, 30000007, 60000014, 150000035, 300000070]

約数ペア:

[(1, 300000070), (2, 150000035), (5, 60000014), (10, 30000007), (29, 10344830), (37, 8108110), (58, 5172415), (73, 4109590), (74, 4054055), (145, 2068966), (146, 2054795), (185, 1621622), (290, 1034483), (365, 821918), (370, 810811), (383, 783290), (730, 410959), (766, 391645), (1073, 279590), (1915, 156658), (2117, 141710), (2146, 139795), (2701, 111070), (3830, 78329), (4234, 70855), (5365, 55918), (5402, 55535), (10585, 28342), (10730, 27959), (11107, 27010), (13505, 22214), (14171, 21170)]