14812420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 36707328

約数和(自身を除く): 21894908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 3413, 4340, 6826, 13652, 17065, 23891, 34130, 47782, 68260, 95564, 105803, 119455, 211606, 238910, 423212, 477820, 529015, 740621, 1058030, 1481242, 2116060, 2962484, 3703105, 7406210, 14812420]

約数ペア:

[(1, 14812420), (2, 7406210), (4, 3703105), (5, 2962484), (7, 2116060), (10, 1481242), (14, 1058030), (20, 740621), (28, 529015), (31, 477820), (35, 423212), (62, 238910), (70, 211606), (124, 119455), (140, 105803), (155, 95564), (217, 68260), (310, 47782), (434, 34130), (620, 23891), (868, 17065), (1085, 13652), (2170, 6826), (3413, 4340)]