3936010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 8182296

約数和(自身を除く): 4246286

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 137, 169, 170, 221, 274, 338, 442, 685, 845, 1105, 1370, 1690, 1781, 2210, 2329, 2873, 3562, 4658, 5746, 8905, 11645, 14365, 17810, 23153, 23290, 28730, 30277, 46306, 60554, 115765, 151385, 231530, 302770, 393601, 787202, 1968005, 3936010]

約数ペア:

[(1, 3936010), (2, 1968005), (5, 787202), (10, 393601), (13, 302770), (17, 231530), (26, 151385), (34, 115765), (65, 60554), (85, 46306), (130, 30277), (137, 28730), (169, 23290), (170, 23153), (221, 17810), (274, 14365), (338, 11645), (442, 8905), (685, 5746), (845, 4658), (1105, 3562), (1370, 2873), (1690, 2329), (1781, 2210)]