89933270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67619}}^1$

素因数の和:67652

約数の個数: 32

約数和(自身を含む): 194745600

約数和(自身を除く): 104812330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 67619, 135238, 338095, 473333, 676190, 946666, 1284761, 2366665, 2569522, 4733330, 6423805, 8993327, 12847610, 17986654, 44966635, 89933270]

約数ペア:

[(1, 89933270), (2, 44966635), (5, 17986654), (7, 12847610), (10, 8993327), (14, 6423805), (19, 4733330), (35, 2569522), (38, 2366665), (70, 1284761), (95, 946666), (133, 676190), (190, 473333), (266, 338095), (665, 135238), (1330, 67619)]