1338670190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{85103}}^1$

素因数の和:85145

約数の個数: 48

約数和(自身を含む): 2852345664

約数和(自身を除く): 1513675474

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 85103, 170206, 425515, 851030, 936133, 1106339, 1872266, 2212678, 4680665, 5531695, 9361330, 10297463, 11063390, 12169729, 20594926, 24339458, 51487315, 60848645, 102974630, 121697290, 133867019, 267734038, 669335095, 1338670190]

約数ペア:

[(1, 1338670190), (2, 669335095), (5, 267734038), (10, 133867019), (11, 121697290), (13, 102974630), (22, 60848645), (26, 51487315), (55, 24339458), (65, 20594926), (110, 12169729), (121, 11063390), (130, 10297463), (143, 9361330), (242, 5531695), (286, 4680665), (605, 2212678), (715, 1872266), (1210, 1106339), (1430, 936133), (1573, 851030), (3146, 425515), (7865, 170206), (15730, 85103)]