2865041820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{51511}}^1$

素因数の和:51632

約数の個数: 96

約数和(自身を含む): 9000176640

約数和(自身を除く): 6135134820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 309, 412, 515, 540, 618, 927, 1030, 1236, 1545, 1854, 2060, 2781, 3090, 3708, 4635, 5562, 6180, 9270, 11124, 13905, 18540, 27810, 51511, 55620, 103022, 154533, 206044, 257555, 309066, 463599, 515110, 618132, 772665, 927198, 1030220, 1390797, 1545330, 1854396, 2317995, 2781594, 3090660, 4635990, 5305633, 5563188, 6953985, 9271980, 10611266, 13907970, 15916899, 21222532, 26528165, 27815940, 31833798, 47750697, 53056330, 63667596, 79584495, 95501394, 106112660, 143252091, 159168990, 191002788, 238753485, 286504182, 318337980, 477506970, 573008364, 716260455, 955013940, 1432520910, 2865041820]

約数ペア:

[(1, 2865041820), (2, 1432520910), (3, 955013940), (4, 716260455), (5, 573008364), (6, 477506970), (9, 318337980), (10, 286504182), (12, 238753485), (15, 191002788), (18, 159168990), (20, 143252091), (27, 106112660), (30, 95501394), (36, 79584495), (45, 63667596), (54, 53056330), (60, 47750697), (90, 31833798), (103, 27815940), (108, 26528165), (135, 21222532), (180, 15916899), (206, 13907970), (270, 10611266), (309, 9271980), (412, 6953985), (515, 5563188), (540, 5305633), (618, 4635990), (927, 3090660), (1030, 2781594), (1236, 2317995), (1545, 1854396), (1854, 1545330), (2060, 1390797), (2781, 1030220), (3090, 927198), (3708, 772665), (4635, 618132), (5562, 515110), (6180, 463599), (9270, 309066), (11124, 257555), (13905, 206044), (18540, 154533), (27810, 103022), (51511, 55620)]