450659090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2141}}^1$

素因数の和:2283

約数の個数: 64

約数和(自身を含む): 967292928

約数和(自身を除く): 516633838

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 97, 155, 194, 217, 310, 434, 485, 679, 970, 1085, 1358, 2141, 2170, 3007, 3395, 4282, 6014, 6790, 10705, 14987, 15035, 21049, 21410, 29974, 30070, 42098, 66371, 74935, 105245, 132742, 149870, 207677, 210490, 331855, 415354, 464597, 663710, 929194, 1038385, 1453739, 2076770, 2322985, 2907478, 4645970, 6437987, 7268695, 12875974, 14537390, 32189935, 45065909, 64379870, 90131818, 225329545, 450659090]

約数ペア:

[(1, 450659090), (2, 225329545), (5, 90131818), (7, 64379870), (10, 45065909), (14, 32189935), (31, 14537390), (35, 12875974), (62, 7268695), (70, 6437987), (97, 4645970), (155, 2907478), (194, 2322985), (217, 2076770), (310, 1453739), (434, 1038385), (485, 929194), (679, 663710), (970, 464597), (1085, 415354), (1358, 331855), (2141, 210490), (2170, 207677), (3007, 149870), (3395, 132742), (4282, 105245), (6014, 74935), (6790, 66371), (10705, 42098), (14987, 30070), (15035, 29974), (21049, 21410)]