71380310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5237}}^1$

素因数の和:5320

約数の個数: 32

約数和(自身を含む): 135768960

約数和(自身を除く): 64388650

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 5237, 6815, 10474, 13630, 26185, 52370, 151873, 246139, 303746, 492278, 759365, 1230695, 1518730, 2461390, 7138031, 14276062, 35690155, 71380310]

約数ペア:

[(1, 71380310), (2, 35690155), (5, 14276062), (10, 7138031), (29, 2461390), (47, 1518730), (58, 1230695), (94, 759365), (145, 492278), (235, 303746), (290, 246139), (470, 151873), (1363, 52370), (2726, 26185), (5237, 13630), (6815, 10474)]