27471130

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 23072870

約数列:

[1, 2, 5, 10, 103, 149, 179, 206, 298, 358, 515, 745, 895, 1030, 1490, 1790, 15347, 18437, 26671, 30694, 36874, 53342, 76735, 92185, 133355, 153470, 184370, 266710, 2747113, 5494226, 13735565, 27471130]

約数ペア:

[(1, 27471130), (2, 13735565), (5, 5494226), (10, 2747113), (103, 266710), (149, 184370), (179, 153470), (206, 133355), (298, 92185), (358, 76735), (515, 53342), (745, 36874), (895, 30694), (1030, 26671), (1490, 18437), (1790, 15347)]