319756030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{100237}}^1$

素因数の和:100284

約数の個数: 32

約数和(自身を含む): 649542240

約数和(自身を除く): 329786210

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 100237, 200474, 501185, 1002370, 1102607, 2205214, 2906873, 5513035, 5813746, 11026070, 14534365, 29068730, 31975603, 63951206, 159878015, 319756030]

約数ペア:

[(1, 319756030), (2, 159878015), (5, 63951206), (10, 31975603), (11, 29068730), (22, 14534365), (29, 11026070), (55, 5813746), (58, 5513035), (110, 2906873), (145, 2205214), (290, 1102607), (319, 1002370), (638, 501185), (1595, 200474), (3190, 100237)]