171504190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10903}}^1$

素因数の和:10945

約数の個数: 48

約数和(自身を含む): 365458464

約数和(自身を除く): 193954274

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, 10903, 15730, 21806, 54515, 109030, 119933, 141739, 239866, 283478, 599665, 708695, 1199330, 1319263, 1417390, 1559129, 2638526, 3118258, 6596315, 7795645, 13192630, 15591290, 17150419, 34300838, 85752095, 171504190]

約数ペア:

[(1, 171504190), (2, 85752095), (5, 34300838), (10, 17150419), (11, 15591290), (13, 13192630), (22, 7795645), (26, 6596315), (55, 3118258), (65, 2638526), (110, 1559129), (121, 1417390), (130, 1319263), (143, 1199330), (242, 708695), (286, 599665), (605, 283478), (715, 239866), (1210, 141739), (1430, 119933), (1573, 109030), (3146, 54515), (7865, 21806), (10903, 15730)]