29017240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3392

約数の個数: 64

約数和(自身を含む): 77045760

約数和(自身を除く): 48028520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 3343, 4340, 6686, 8680, 13372, 16715, 23401, 26744, 33430, 46802, 66860, 93604, 103633, 117005, 133720, 187208, 207266, 234010, 414532, 468020, 518165, 725431, 829064, 936040, 1036330, 1450862, 2072660, 2901724, 3627155, 4145320, 5803448, 7254310, 14508620, 29017240]

約数ペア:

[(1, 29017240), (2, 14508620), (4, 7254310), (5, 5803448), (7, 4145320), (8, 3627155), (10, 2901724), (14, 2072660), (20, 1450862), (28, 1036330), (31, 936040), (35, 829064), (40, 725431), (56, 518165), (62, 468020), (70, 414532), (124, 234010), (140, 207266), (155, 187208), (217, 133720), (248, 117005), (280, 103633), (310, 93604), (434, 66860), (620, 46802), (868, 33430), (1085, 26744), (1240, 23401), (1736, 16715), (2170, 13372), (3343, 8680), (4340, 6686)]