34838020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1913

約数の個数: 72

約数和(自身を含む): 89631360

約数和(自身を除く): 54793340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 1871, 2660, 3724, 3742, 4655, 7484, 9310, 9355, 13097, 18620, 18710, 26194, 35549, 37420, 52388, 65485, 71098, 91679, 130970, 142196, 177745, 183358, 248843, 261940, 355490, 366716, 458395, 497686, 710980, 916790, 995372, 1244215, 1741901, 1833580, 2488430, 3483802, 4976860, 6967604, 8709505, 17419010, 34838020]

約数ペア:

[(1, 34838020), (2, 17419010), (4, 8709505), (5, 6967604), (7, 4976860), (10, 3483802), (14, 2488430), (19, 1833580), (20, 1741901), (28, 1244215), (35, 995372), (38, 916790), (49, 710980), (70, 497686), (76, 458395), (95, 366716), (98, 355490), (133, 261940), (140, 248843), (190, 183358), (196, 177745), (245, 142196), (266, 130970), (380, 91679), (490, 71098), (532, 65485), (665, 52388), (931, 37420), (980, 35549), (1330, 26194), (1862, 18710), (1871, 18620), (2660, 13097), (3724, 9355), (3742, 9310), (4655, 7484)]