1330386863540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{12858949}}^1$

素因数の和:12859704

約数の個数: 48

約数和(自身を含む): 3197249328000

約数和(自身を除く): 1866862464460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 739, 1478, 2956, 3695, 5173, 7390, 10346, 14780, 20692, 25865, 51730, 103460, 12858949, 25717898, 51435796, 64294745, 90012643, 128589490, 180025286, 257178980, 360050572, 450063215, 900126430, 1800252860, 9502763311, 19005526622, 38011053244, 47513816555, 66519343177, 95027633110, 133038686354, 190055266220, 266077372708, 332596715885, 665193431770, 1330386863540]

約数ペア:

[(1, 1330386863540), (2, 665193431770), (4, 332596715885), (5, 266077372708), (7, 190055266220), (10, 133038686354), (14, 95027633110), (20, 66519343177), (28, 47513816555), (35, 38011053244), (70, 19005526622), (140, 9502763311), (739, 1800252860), (1478, 900126430), (2956, 450063215), (3695, 360050572), (5173, 257178980), (7390, 180025286), (10346, 128589490), (14780, 90012643), (20692, 64294745), (25865, 51435796), (51730, 25717898), (103460, 12858949)]