2930019660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{23557}}^1$

素因数の和:24263

約数の個数: 72

約数和(自身を含む): 8900966256

約数和(自身を除く): 5970946596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 691, 1382, 2073, 2764, 3455, 4146, 6219, 6910, 8292, 10365, 12438, 13820, 20730, 23557, 24876, 31095, 41460, 47114, 62190, 70671, 94228, 117785, 124380, 141342, 212013, 235570, 282684, 353355, 424026, 471140, 706710, 848052, 1060065, 1413420, 2120130, 4240260, 16277887, 32555774, 48833661, 65111548, 81389435, 97667322, 146500983, 162778870, 195334644, 244168305, 293001966, 325557740, 488336610, 586003932, 732504915, 976673220, 1465009830, 2930019660]

約数ペア:

[(1, 2930019660), (2, 1465009830), (3, 976673220), (4, 732504915), (5, 586003932), (6, 488336610), (9, 325557740), (10, 293001966), (12, 244168305), (15, 195334644), (18, 162778870), (20, 146500983), (30, 97667322), (36, 81389435), (45, 65111548), (60, 48833661), (90, 32555774), (180, 16277887), (691, 4240260), (1382, 2120130), (2073, 1413420), (2764, 1060065), (3455, 848052), (4146, 706710), (6219, 471140), (6910, 424026), (8292, 353355), (10365, 282684), (12438, 235570), (13820, 212013), (20730, 141342), (23557, 124380), (24876, 117785), (31095, 94228), (41460, 70671), (47114, 62190)]