142194770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 263003328

約数和(自身を除く): 120808558

約数列:

[1, 2, 5, 10, 67, 83, 134, 166, 335, 415, 670, 830, 2557, 5114, 5561, 11122, 12785, 25570, 27805, 55610, 171319, 212231, 342638, 424462, 856595, 1061155, 1713190, 2122310, 14219477, 28438954, 71097385, 142194770]

約数ペア:

[(1, 142194770), (2, 71097385), (5, 28438954), (10, 14219477), (67, 2122310), (83, 1713190), (134, 1061155), (166, 856595), (335, 424462), (415, 342638), (670, 212231), (830, 171319), (2557, 55610), (5114, 27805), (5561, 25570), (11122, 12785)]