85072430

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1567}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 157489920

約数和(自身を除く): 72417490

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 305, 445, 610, 890, 1567, 3134, 5429, 7835, 10858, 15670, 27145, 54290, 95587, 139463, 191174, 278926, 477935, 697315, 955870, 1394630, 8507243, 17014486, 42536215, 85072430]

約数ペア:

[(1, 85072430), (2, 42536215), (5, 17014486), (10, 8507243), (61, 1394630), (89, 955870), (122, 697315), (178, 477935), (305, 278926), (445, 191174), (610, 139463), (890, 95587), (1567, 54290), (3134, 27145), (5429, 15670), (7835, 10858)]