57426330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 149304960

約数和(自身を除く): 91878630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 229, 390, 458, 643, 687, 1145, 1286, 1374, 1929, 2290, 2977, 3215, 3435, 3858, 5954, 6430, 6870, 8359, 8931, 9645, 14885, 16718, 17862, 19290, 25077, 29770, 41795, 44655, 50154, 83590, 89310, 125385, 147247, 250770, 294494, 441741, 736235, 883482, 1472470, 1914211, 2208705, 3828422, 4417410, 5742633, 9571055, 11485266, 19142110, 28713165, 57426330]

約数ペア:

[(1, 57426330), (2, 28713165), (3, 19142110), (5, 11485266), (6, 9571055), (10, 5742633), (13, 4417410), (15, 3828422), (26, 2208705), (30, 1914211), (39, 1472470), (65, 883482), (78, 736235), (130, 441741), (195, 294494), (229, 250770), (390, 147247), (458, 125385), (643, 89310), (687, 83590), (1145, 50154), (1286, 44655), (1374, 41795), (1929, 29770), (2290, 25077), (2977, 19290), (3215, 17862), (3435, 16718), (3858, 14885), (5954, 9645), (6430, 8931), (6870, 8359)]