19346310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 52300800

約数和(自身を除く): 32954490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 907, 1185, 1422, 1814, 2133, 2370, 2721, 3555, 4266, 4535, 5442, 7110, 8163, 9070, 10665, 13605, 16326, 21330, 24489, 27210, 40815, 48978, 71653, 81630, 122445, 143306, 214959, 244890, 358265, 429918, 644877, 716530, 1074795, 1289754, 1934631, 2149590, 3224385, 3869262, 6448770, 9673155, 19346310]

約数ペア:

[(1, 19346310), (2, 9673155), (3, 6448770), (5, 3869262), (6, 3224385), (9, 2149590), (10, 1934631), (15, 1289754), (18, 1074795), (27, 716530), (30, 644877), (45, 429918), (54, 358265), (79, 244890), (90, 214959), (135, 143306), (158, 122445), (237, 81630), (270, 71653), (395, 48978), (474, 40815), (711, 27210), (790, 24489), (907, 21330), (1185, 16326), (1422, 13605), (1814, 10665), (2133, 9070), (2370, 8163), (2721, 7110), (3555, 5442), (4266, 4535)]