72697410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{807749}}^1$

素因数の和:807762

約数の個数: 24

約数和(自身を含む): 189013500

約数和(自身を除く): 116316090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 807749, 1615498, 2423247, 4038745, 4846494, 7269741, 8077490, 12116235, 14539482, 24232470, 36348705, 72697410]

約数ペア:

[(1, 72697410), (2, 36348705), (3, 24232470), (5, 14539482), (6, 12116235), (9, 8077490), (10, 7269741), (15, 4846494), (18, 4038745), (30, 2423247), (45, 1615498), (90, 807749)]