144011890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{12011}}^1$

素因数の和:12138

約数の個数: 32

約数和(自身を含む): 285405120

約数和(自身を除く): 141393230

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 11990, 12011, 24022, 60055, 120110, 132121, 264242, 660605, 1309199, 1321210, 2618398, 6545995, 13091990, 14401189, 28802378, 72005945, 144011890]

約数ペア:

[(1, 144011890), (2, 72005945), (5, 28802378), (10, 14401189), (11, 13091990), (22, 6545995), (55, 2618398), (109, 1321210), (110, 1309199), (218, 660605), (545, 264242), (1090, 132121), (1199, 120110), (2398, 60055), (5995, 24022), (11990, 12011)]