216940410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{803483}}^1$

素因数の和:803499

約数の個数: 32

約数和(自身を含む): 578508480

約数和(自身を除く): 361568070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 803483, 1606966, 2410449, 4017415, 4820898, 7231347, 8034830, 12052245, 14462694, 21694041, 24104490, 36156735, 43388082, 72313470, 108470205, 216940410]

約数ペア:

[(1, 216940410), (2, 108470205), (3, 72313470), (5, 43388082), (6, 36156735), (9, 24104490), (10, 21694041), (15, 14462694), (18, 12052245), (27, 8034830), (30, 7231347), (45, 4820898), (54, 4017415), (90, 2410449), (135, 1606966), (270, 803483)]