1465221890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{12011}}^1$

素因数の和:13138

約数の個数: 32

約数和(自身を含む): 2879997120

約数和(自身を除く): 1414775230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1109, 2218, 5545, 11090, 12011, 12199, 24022, 24398, 60055, 60995, 120110, 121990, 132121, 264242, 660605, 1321210, 13320199, 26640398, 66600995, 133201990, 146522189, 293044378, 732610945, 1465221890]

約数ペア:

[(1, 1465221890), (2, 732610945), (5, 293044378), (10, 146522189), (11, 133201990), (22, 66600995), (55, 26640398), (110, 13320199), (1109, 1321210), (2218, 660605), (5545, 264242), (11090, 132121), (12011, 121990), (12199, 120110), (24022, 60995), (24398, 60055)]