551770230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:706

約数の個数: 128

約数和(自身を含む): 1521192960

約数和(自身を除く): 969422730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 139, 165, 230, 253, 278, 330, 345, 417, 506, 523, 690, 695, 759, 834, 1046, 1265, 1390, 1518, 1529, 1569, 2085, 2530, 2615, 3058, 3138, 3197, 3795, 4170, 4587, 5230, 5753, 6394, 7590, 7645, 7845, 9174, 9591, 11506, 12029, 15290, 15690, 15985, 17259, 19182, 22935, 24058, 28765, 31970, 34518, 35167, 36087, 45870, 47955, 57530, 60145, 70334, 72174, 72697, 86295, 95910, 105501, 120290, 132319, 145394, 172590, 175835, 180435, 211002, 218091, 264638, 351670, 360870, 363485, 396957, 436182, 527505, 661595, 726970, 793914, 799667, 1055010, 1090455, 1323190, 1599334, 1672031, 1984785, 2180910, 2399001, 3344062, 3969570, 3998335, 4798002, 5016093, 7996670, 8360155, 10032186, 11995005, 16720310, 18392341, 23990010, 25080465, 36784682, 50160930, 55177023, 91961705, 110354046, 183923410, 275885115, 551770230]

約数ペア:

[(1, 551770230), (2, 275885115), (3, 183923410), (5, 110354046), (6, 91961705), (10, 55177023), (11, 50160930), (15, 36784682), (22, 25080465), (23, 23990010), (30, 18392341), (33, 16720310), (46, 11995005), (55, 10032186), (66, 8360155), (69, 7996670), (110, 5016093), (115, 4798002), (138, 3998335), (139, 3969570), (165, 3344062), (230, 2399001), (253, 2180910), (278, 1984785), (330, 1672031), (345, 1599334), (417, 1323190), (506, 1090455), (523, 1055010), (690, 799667), (695, 793914), (759, 726970), (834, 661595), (1046, 527505), (1265, 436182), (1390, 396957), (1518, 363485), (1529, 360870), (1569, 351670), (2085, 264638), (2530, 218091), (2615, 211002), (3058, 180435), (3138, 175835), (3197, 172590), (3795, 145394), (4170, 132319), (4587, 120290), (5230, 105501), (5753, 95910), (6394, 86295), (7590, 72697), (7645, 72174), (7845, 70334), (9174, 60145), (9591, 57530), (11506, 47955), (12029, 45870), (15290, 36087), (15690, 35167), (15985, 34518), (17259, 31970), (19182, 28765), (22935, 24058)]