3867065720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{226409}}^1$

素因数の和:226488

約数の個数: 64

約数和(自身を含む): 10106942400

約数和(自身を除く): 6239876680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 17080, 226409, 452818, 905636, 1132045, 1584863, 1811272, 2264090, 3169726, 4528180, 6339452, 7924315, 9056360, 12678904, 13810949, 15848630, 27621898, 31697260, 55243796, 63394520, 69054745, 96676643, 110487592, 138109490, 193353286, 276218980, 386706572, 483383215, 552437960, 773413144, 966766430, 1933532860, 3867065720]

約数ペア:

[(1, 3867065720), (2, 1933532860), (4, 966766430), (5, 773413144), (7, 552437960), (8, 483383215), (10, 386706572), (14, 276218980), (20, 193353286), (28, 138109490), (35, 110487592), (40, 96676643), (56, 69054745), (61, 63394520), (70, 55243796), (122, 31697260), (140, 27621898), (244, 15848630), (280, 13810949), (305, 12678904), (427, 9056360), (488, 7924315), (610, 6339452), (854, 4528180), (1220, 3169726), (1708, 2264090), (2135, 1811272), (2440, 1584863), (3416, 1132045), (4270, 905636), (8540, 452818), (17080, 226409)]