7347340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 20772864

約数和(自身を除く): 13425524

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 367, 385, 455, 572, 715, 734, 770, 910, 1001, 1430, 1468, 1540, 1820, 1835, 2002, 2569, 2860, 3670, 4004, 4037, 4771, 5005, 5138, 7340, 8074, 9542, 10010, 10276, 12845, 16148, 19084, 20020, 20185, 23855, 25690, 28259, 33397, 40370, 47710, 51380, 52481, 56518, 66794, 80740, 95420, 104962, 113036, 133588, 141295, 166985, 209924, 262405, 282590, 333970, 367367, 524810, 565180, 667940, 734734, 1049620, 1469468, 1836835, 3673670, 7347340]

約数ペア:

[(1, 7347340), (2, 3673670), (4, 1836835), (5, 1469468), (7, 1049620), (10, 734734), (11, 667940), (13, 565180), (14, 524810), (20, 367367), (22, 333970), (26, 282590), (28, 262405), (35, 209924), (44, 166985), (52, 141295), (55, 133588), (65, 113036), (70, 104962), (77, 95420), (91, 80740), (110, 66794), (130, 56518), (140, 52481), (143, 51380), (154, 47710), (182, 40370), (220, 33397), (260, 28259), (286, 25690), (308, 23855), (364, 20185), (367, 20020), (385, 19084), (455, 16148), (572, 12845), (715, 10276), (734, 10010), (770, 9542), (910, 8074), (1001, 7340), (1430, 5138), (1468, 5005), (1540, 4771), (1820, 4037), (1835, 4004), (2002, 3670), (2569, 2860)]