73998730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29959}}^1$

素因数の和:29998

約数の個数: 32

約数和(自身を含む): 150998400

約数和(自身を除く): 76999670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 29959, 59918, 149795, 299590, 389467, 569221, 778934, 1138442, 1947335, 2846105, 3894670, 5692210, 7399873, 14799746, 36999365, 73998730]

約数ペア:

[(1, 73998730), (2, 36999365), (5, 14799746), (10, 7399873), (13, 5692210), (19, 3894670), (26, 2846105), (38, 1947335), (65, 1138442), (95, 778934), (130, 569221), (190, 389467), (247, 299590), (494, 149795), (1235, 59918), (2470, 29959)]