9061780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 23611392

約数和(自身を除く): 14549612

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, 383, 455, 676, 766, 845, 910, 1183, 1532, 1690, 1820, 1915, 2366, 2681, 3380, 3830, 4732, 4979, 5362, 5915, 7660, 9958, 10724, 11830, 13405, 19916, 23660, 24895, 26810, 34853, 49790, 53620, 64727, 69706, 99580, 129454, 139412, 174265, 258908, 323635, 348530, 453089, 647270, 697060, 906178, 1294540, 1812356, 2265445, 4530890, 9061780]

約数ペア:

[(1, 9061780), (2, 4530890), (4, 2265445), (5, 1812356), (7, 1294540), (10, 906178), (13, 697060), (14, 647270), (20, 453089), (26, 348530), (28, 323635), (35, 258908), (52, 174265), (65, 139412), (70, 129454), (91, 99580), (130, 69706), (140, 64727), (169, 53620), (182, 49790), (260, 34853), (338, 26810), (364, 24895), (383, 23660), (455, 19916), (676, 13405), (766, 11830), (845, 10724), (910, 9958), (1183, 7660), (1532, 5915), (1690, 5362), (1820, 4979), (1915, 4732), (2366, 3830), (2681, 3380)]