15141910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 31334400

約数和(自身を除く): 16192490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1087, 1393, 1990, 2174, 2786, 5435, 6965, 7609, 10870, 13930, 15218, 38045, 76090, 216313, 432626, 1081565, 1514191, 2163130, 3028382, 7570955, 15141910]

約数ペア:

[(1, 15141910), (2, 7570955), (5, 3028382), (7, 2163130), (10, 1514191), (14, 1081565), (35, 432626), (70, 216313), (199, 76090), (398, 38045), (995, 15218), (1087, 13930), (1393, 10870), (1990, 7609), (2174, 6965), (2786, 5435)]