12757430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5879}}^1$

素因数の和:5924

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 14337610

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 5879, 11758, 29395, 41153, 58790, 82306, 182249, 205765, 364498, 411530, 911245, 1275743, 1822490, 2551486, 6378715, 12757430]

約数ペア:

[(1, 12757430), (2, 6378715), (5, 2551486), (7, 1822490), (10, 1275743), (14, 911245), (31, 411530), (35, 364498), (62, 205765), (70, 182249), (155, 82306), (217, 58790), (310, 41153), (434, 29395), (1085, 11758), (2170, 5879)]