3728060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 9246720

約数和(自身を除く): 5518660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 859, 868, 1085, 1718, 2170, 3436, 4295, 4340, 6013, 8590, 12026, 17180, 24052, 26629, 30065, 53258, 60130, 106516, 120260, 133145, 186403, 266290, 372806, 532580, 745612, 932015, 1864030, 3728060]

約数ペア:

[(1, 3728060), (2, 1864030), (4, 932015), (5, 745612), (7, 532580), (10, 372806), (14, 266290), (20, 186403), (28, 133145), (31, 120260), (35, 106516), (62, 60130), (70, 53258), (124, 30065), (140, 26629), (155, 24052), (217, 17180), (310, 12026), (434, 8590), (620, 6013), (859, 4340), (868, 4295), (1085, 3436), (1718, 2170)]