1488893670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1021}}^1$

素因数の和:1539

約数の個数: 128

約数和(自身を含む): 4344399360

約数和(自身を除く): 2855505690

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 491, 495, 594, 982, 990, 1021, 1473, 1485, 2042, 2455, 2946, 2970, 3063, 4419, 4910, 5105, 5401, 6126, 7365, 8838, 9189, 10210, 10802, 11231, 13257, 14730, 15315, 16203, 18378, 22095, 22462, 26514, 27005, 27567, 30630, 32406, 33693, 44190, 45945, 48609, 54010, 55134, 56155, 66285, 67386, 81015, 91890, 97218, 101079, 112310, 132570, 137835, 145827, 162030, 168465, 202158, 243045, 275670, 291654, 303237, 336930, 486090, 501311, 505395, 606474, 729135, 1002622, 1010790, 1458270, 1503933, 1516185, 2506555, 3007866, 3032370, 4511799, 5013110, 5514421, 7519665, 9023598, 11028842, 13535397, 15039330, 16543263, 22558995, 27070794, 27572105, 33086526, 45117990, 49629789, 55144210, 67676985, 82716315, 99259578, 135353970, 148889367, 165432630, 248148945, 297778734, 496297890, 744446835, 1488893670]

約数ペア:

[(1, 1488893670), (2, 744446835), (3, 496297890), (5, 297778734), (6, 248148945), (9, 165432630), (10, 148889367), (11, 135353970), (15, 99259578), (18, 82716315), (22, 67676985), (27, 55144210), (30, 49629789), (33, 45117990), (45, 33086526), (54, 27572105), (55, 27070794), (66, 22558995), (90, 16543263), (99, 15039330), (110, 13535397), (135, 11028842), (165, 9023598), (198, 7519665), (270, 5514421), (297, 5013110), (330, 4511799), (491, 3032370), (495, 3007866), (594, 2506555), (982, 1516185), (990, 1503933), (1021, 1458270), (1473, 1010790), (1485, 1002622), (2042, 729135), (2455, 606474), (2946, 505395), (2970, 501311), (3063, 486090), (4419, 336930), (4910, 303237), (5105, 291654), (5401, 275670), (6126, 243045), (7365, 202158), (8838, 168465), (9189, 162030), (10210, 145827), (10802, 137835), (11231, 132570), (13257, 112310), (14730, 101079), (15315, 97218), (16203, 91890), (18378, 81015), (22095, 67386), (22462, 66285), (26514, 56155), (27005, 55134), (27567, 54010), (30630, 48609), (32406, 45945), (33693, 44190)]