85017540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8693}}^1$

素因数の和:8868

約数の個数: 48

約数和(自身を含む): 239537088

約数和(自身を除く): 154519548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 8693, 9780, 17386, 26079, 34772, 43465, 52158, 86930, 104316, 130395, 173860, 260790, 521580, 1416959, 2833918, 4250877, 5667836, 7084795, 8501754, 14169590, 17003508, 21254385, 28339180, 42508770, 85017540]

約数ペア:

[(1, 85017540), (2, 42508770), (3, 28339180), (4, 21254385), (5, 17003508), (6, 14169590), (10, 8501754), (12, 7084795), (15, 5667836), (20, 4250877), (30, 2833918), (60, 1416959), (163, 521580), (326, 260790), (489, 173860), (652, 130395), (815, 104316), (978, 86930), (1630, 52158), (1956, 43465), (2445, 34772), (3260, 26079), (4890, 17386), (8693, 9780)]