4662710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 9486720

約数和(自身を除く): 4824010

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 89, 130, 155, 169, 178, 310, 338, 403, 445, 806, 845, 890, 1157, 1690, 2015, 2314, 2759, 4030, 5239, 5518, 5785, 10478, 11570, 13795, 15041, 26195, 27590, 30082, 35867, 52390, 71734, 75205, 150410, 179335, 358670, 466271, 932542, 2331355, 4662710]

約数ペア:

[(1, 4662710), (2, 2331355), (5, 932542), (10, 466271), (13, 358670), (26, 179335), (31, 150410), (62, 75205), (65, 71734), (89, 52390), (130, 35867), (155, 30082), (169, 27590), (178, 26195), (310, 15041), (338, 13795), (403, 11570), (445, 10478), (806, 5785), (845, 5518), (890, 5239), (1157, 4030), (1690, 2759), (2015, 2314)]