1278482670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4735121}}^1$

素因数の和:4735137

約数の個数: 32

約数和(自身を含む): 3409287840

約数和(自身を除く): 2130805170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4735121, 9470242, 14205363, 23675605, 28410726, 42616089, 47351210, 71026815, 85232178, 127848267, 142053630, 213080445, 255696534, 426160890, 639241335, 1278482670]

約数ペア:

[(1, 1278482670), (2, 639241335), (3, 426160890), (5, 255696534), (6, 213080445), (9, 142053630), (10, 127848267), (15, 85232178), (18, 71026815), (27, 47351210), (30, 42616089), (45, 28410726), (54, 23675605), (90, 14205363), (135, 9470242), (270, 4735121)]