2539523.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17581}}^1$

素因数の和:17617

約数の個数: 48

約数和(自身を含む): 231660432

約数和(自身を除く): 142524762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 17581, 35162, 52743, 87905, 105486, 175810, 228553, 263715, 457106, 527430, 685659, 1142765, 1371318, 2285530, 2971189, 3428295, 5942378, 6856590, 8913567, 14855945, 17827134, 29711890, 44567835, 89135670]

約数ペア:

[(1, 89135670), (2, 44567835), (3, 29711890), (5, 17827134), (6, 14855945), (10, 8913567), (13, 6856590), (15, 5942378), (26, 3428295), (30, 2971189), (39, 2285530), (65, 1371318), (78, 1142765), (130, 685659), (169, 527430), (195, 457106), (338, 263715), (390, 228553), (507, 175810), (845, 105486), (1014, 87905), (1690, 52743), (2535, 35162), (5070, 17581)]