140668850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13859}}^1$

素因数の和:13907

約数の個数: 48

約数和(自身を含む): 309355200

約数和(自身を除く): 168686350

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 10150, 13859, 27718, 69295, 97013, 138590, 194026, 346475, 401911, 485065, 692950, 803822, 970130, 2009555, 2425325, 2813377, 4019110, 4850650, 5626754, 10047775, 14066885, 20095550, 28133770, 70334425, 140668850]

約数ペア:

[(1, 140668850), (2, 70334425), (5, 28133770), (7, 20095550), (10, 14066885), (14, 10047775), (25, 5626754), (29, 4850650), (35, 4019110), (50, 2813377), (58, 2425325), (70, 2009555), (145, 970130), (175, 803822), (203, 692950), (290, 485065), (350, 401911), (406, 346475), (725, 194026), (1015, 138590), (1450, 97013), (2030, 69295), (5075, 27718), (10150, 13859)]