2708242030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{152063}}^1$

素因数の和:152220

約数の個数: 32

約数和(自身を含む): 5288177664

約数和(自身を除く): 2579935634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 8905, 17810, 152063, 304126, 760315, 1520630, 1976819, 3953638, 9884095, 19768190, 20832631, 41665262, 104163155, 208326310, 270824203, 541648406, 1354121015, 2708242030]

約数ペア:

[(1, 2708242030), (2, 1354121015), (5, 541648406), (10, 270824203), (13, 208326310), (26, 104163155), (65, 41665262), (130, 20832631), (137, 19768190), (274, 9884095), (685, 3953638), (1370, 1976819), (1781, 1520630), (3562, 760315), (8905, 304126), (17810, 152063)]