195991470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{128099}}^1$

素因数の和:128129

約数の個数: 48

約数和(自身を含む): 539557200

約数和(自身を除く): 343565730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 128099, 256198, 384297, 640495, 768594, 1152891, 1280990, 1921485, 2177683, 2305782, 3842970, 4355366, 5764455, 6533049, 10888415, 11528910, 13066098, 19599147, 21776830, 32665245, 39198294, 65330490, 97995735, 195991470]

約数ペア:

[(1, 195991470), (2, 97995735), (3, 65330490), (5, 39198294), (6, 32665245), (9, 21776830), (10, 19599147), (15, 13066098), (17, 11528910), (18, 10888415), (30, 6533049), (34, 5764455), (45, 4355366), (51, 3842970), (85, 2305782), (90, 2177683), (102, 1921485), (153, 1280990), (170, 1152891), (255, 768594), (306, 640495), (510, 384297), (765, 256198), (1530, 128099)]