1540702930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{10903}}^1$

素因数の和:12010

約数の個数: 32

約数和(自身を含む): 2989615104

約数和(自身を除く): 1448912174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1087, 2174, 5435, 10870, 10903, 14131, 21806, 28262, 54515, 70655, 109030, 141310, 141739, 283478, 708695, 1417390, 11851561, 23703122, 59257805, 118515610, 154070293, 308140586, 770351465, 1540702930]

約数ペア:

[(1, 1540702930), (2, 770351465), (5, 308140586), (10, 154070293), (13, 118515610), (26, 59257805), (65, 23703122), (130, 11851561), (1087, 1417390), (2174, 708695), (5435, 283478), (10870, 141739), (10903, 141310), (14131, 109030), (21806, 70655), (28262, 54515)]