158749260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6469}}^1$

素因数の和:6890

約数の個数: 48

約数和(自身を含む): 445653600

約数和(自身を除く): 286904340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 2045, 2454, 4090, 4908, 6135, 6469, 8180, 12270, 12938, 19407, 24540, 25876, 32345, 38814, 64690, 77628, 97035, 129380, 194070, 388140, 2645821, 5291642, 7937463, 10583284, 13229105, 15874926, 26458210, 31749852, 39687315, 52916420, 79374630, 158749260]

約数ペア:

[(1, 158749260), (2, 79374630), (3, 52916420), (4, 39687315), (5, 31749852), (6, 26458210), (10, 15874926), (12, 13229105), (15, 10583284), (20, 7937463), (30, 5291642), (60, 2645821), (409, 388140), (818, 194070), (1227, 129380), (1636, 97035), (2045, 77628), (2454, 64690), (4090, 38814), (4908, 32345), (6135, 25876), (6469, 24540), (8180, 19407), (12270, 12938)]