78419610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{290443}}^1$

素因数の和:290459

約数の個数: 32

約数和(自身を含む): 209119680

約数和(自身を除く): 130700070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 290443, 580886, 871329, 1452215, 1742658, 2613987, 2904430, 4356645, 5227974, 7841961, 8713290, 13069935, 15683922, 26139870, 39209805, 78419610]

約数ペア:

[(1, 78419610), (2, 39209805), (3, 26139870), (5, 15683922), (6, 13069935), (9, 8713290), (10, 7841961), (15, 5227974), (18, 4356645), (27, 2904430), (30, 2613987), (45, 1742658), (54, 1452215), (90, 871329), (135, 580886), (270, 290443)]