14901880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{7603}}^1$

素因数の和:7628

約数の個数: 48

約数和(自身を含む): 39008520

約数和(自身を除く): 24106640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 7603, 15206, 30412, 38015, 53221, 60824, 76030, 106442, 152060, 212884, 266105, 304120, 372547, 425768, 532210, 745094, 1064420, 1490188, 1862735, 2128840, 2980376, 3725470, 7450940, 14901880]

約数ペア:

[(1, 14901880), (2, 7450940), (4, 3725470), (5, 2980376), (7, 2128840), (8, 1862735), (10, 1490188), (14, 1064420), (20, 745094), (28, 532210), (35, 425768), (40, 372547), (49, 304120), (56, 266105), (70, 212884), (98, 152060), (140, 106442), (196, 76030), (245, 60824), (280, 53221), (392, 38015), (490, 30412), (980, 15206), (1960, 7603)]