78979590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{292517}}^1$

素因数の和:292533

約数の個数: 32

約数和(自身を含む): 210612960

約数和(自身を除く): 131633370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 292517, 585034, 877551, 1462585, 1755102, 2632653, 2925170, 4387755, 5265306, 7897959, 8775510, 13163265, 15795918, 26326530, 39489795, 78979590]

約数ペア:

[(1, 78979590), (2, 39489795), (3, 26326530), (5, 15795918), (6, 13163265), (9, 8775510), (10, 7897959), (15, 5265306), (18, 4387755), (27, 2925170), (30, 2632653), (45, 1755102), (54, 1462585), (90, 877551), (135, 585034), (270, 292517)]