269321780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11383}}^1$

素因数の和:11425

約数の個数: 72

約数和(自身を含む): 699979392

約数和(自身を除く): 430657612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 11383, 11830, 22766, 23660, 45532, 56915, 79681, 113830, 147979, 159362, 227660, 295958, 318724, 398405, 591916, 739895, 796810, 1035853, 1479790, 1593620, 1923727, 2071706, 2959580, 3847454, 4143412, 5179265, 7694908, 9618635, 10358530, 13466089, 19237270, 20717060, 26932178, 38474540, 53864356, 67330445, 134660890, 269321780]

約数ペア:

[(1, 269321780), (2, 134660890), (4, 67330445), (5, 53864356), (7, 38474540), (10, 26932178), (13, 20717060), (14, 19237270), (20, 13466089), (26, 10358530), (28, 9618635), (35, 7694908), (52, 5179265), (65, 4143412), (70, 3847454), (91, 2959580), (130, 2071706), (140, 1923727), (169, 1593620), (182, 1479790), (260, 1035853), (338, 796810), (364, 739895), (455, 591916), (676, 398405), (845, 318724), (910, 295958), (1183, 227660), (1690, 159362), (1820, 147979), (2366, 113830), (3380, 79681), (4732, 56915), (5915, 45532), (11383, 23660), (11830, 22766)]