141672860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2713}}^1$

素因数の和:3102

約数の個数: 48

約数和(自身を含む): 341052096

約数和(自身を除く): 199379236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373, 746, 1492, 1865, 2611, 2713, 3730, 5222, 5426, 7460, 10444, 10852, 13055, 13565, 18991, 26110, 27130, 37982, 52220, 54260, 75964, 94955, 189910, 379820, 1011949, 2023898, 4047796, 5059745, 7083643, 10119490, 14167286, 20238980, 28334572, 35418215, 70836430, 141672860]

約数ペア:

[(1, 141672860), (2, 70836430), (4, 35418215), (5, 28334572), (7, 20238980), (10, 14167286), (14, 10119490), (20, 7083643), (28, 5059745), (35, 4047796), (70, 2023898), (140, 1011949), (373, 379820), (746, 189910), (1492, 94955), (1865, 75964), (2611, 54260), (2713, 52220), (3730, 37982), (5222, 27130), (5426, 26110), (7460, 18991), (10444, 13565), (10852, 13055)]