16963140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1051}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 47718720

約数和(自身を除く): 30755580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1051, 1076, 1345, 1614, 2102, 2690, 3153, 3228, 4035, 4204, 5255, 5380, 6306, 8070, 10510, 12612, 15765, 16140, 21020, 31530, 63060, 282719, 565438, 848157, 1130876, 1413595, 1696314, 2827190, 3392628, 4240785, 5654380, 8481570, 16963140]

約数ペア:

[(1, 16963140), (2, 8481570), (3, 5654380), (4, 4240785), (5, 3392628), (6, 2827190), (10, 1696314), (12, 1413595), (15, 1130876), (20, 848157), (30, 565438), (60, 282719), (269, 63060), (538, 31530), (807, 21020), (1051, 16140), (1076, 15765), (1345, 12612), (1614, 10510), (2102, 8070), (2690, 6306), (3153, 5380), (3228, 5255), (4035, 4204)]