79886790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{295877}}^1$

素因数の和:295893

約数の個数: 32

約数和(自身を含む): 213032160

約数和(自身を除く): 133145370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 295877, 591754, 887631, 1479385, 1775262, 2662893, 2958770, 4438155, 5325786, 7988679, 8876310, 13314465, 15977358, 26628930, 39943395, 79886790]

約数ペア:

[(1, 79886790), (2, 39943395), (3, 26628930), (5, 15977358), (6, 13314465), (9, 8876310), (10, 7988679), (15, 5325786), (18, 4438155), (27, 2958770), (30, 2662893), (45, 1775262), (54, 1479385), (90, 887631), (135, 591754), (270, 295877)]