274407070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{19699}}^1$

素因数の和:19912

約数の個数: 32

約数和(自身を含む): 567360000

約数和(自身を除く): 292952930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 13930, 19699, 39398, 98495, 137893, 196990, 275786, 689465, 1378930, 3920101, 7840202, 19600505, 27440707, 39201010, 54881414, 137203535, 274407070]

約数ペア:

[(1, 274407070), (2, 137203535), (5, 54881414), (7, 39201010), (10, 27440707), (14, 19600505), (35, 7840202), (70, 3920101), (199, 1378930), (398, 689465), (995, 275786), (1393, 196990), (1990, 137893), (2786, 98495), (6965, 39398), (13930, 19699)]