5149430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 10988784

約数和(自身を除く): 5839354

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 277, 286, 338, 554, 715, 845, 1385, 1430, 1690, 1859, 2770, 3047, 3601, 3718, 6094, 7202, 9295, 15235, 18005, 18590, 30470, 36010, 39611, 46813, 79222, 93626, 198055, 234065, 396110, 468130, 514943, 1029886, 2574715, 5149430]

約数ペア:

[(1, 5149430), (2, 2574715), (5, 1029886), (10, 514943), (11, 468130), (13, 396110), (22, 234065), (26, 198055), (55, 93626), (65, 79222), (110, 46813), (130, 39611), (143, 36010), (169, 30470), (277, 18590), (286, 18005), (338, 15235), (554, 9295), (715, 7202), (845, 6094), (1385, 3718), (1430, 3601), (1690, 3047), (1859, 2770)]