78615630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{291169}}^1$

素因数の和:291185

約数の個数: 32

約数和(自身を含む): 209642400

約数和(自身を除く): 131026770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 291169, 582338, 873507, 1455845, 1747014, 2620521, 2911690, 4367535, 5241042, 7861563, 8735070, 13102605, 15723126, 26205210, 39307815, 78615630]

約数ペア:

[(1, 78615630), (2, 39307815), (3, 26205210), (5, 15723126), (6, 13102605), (9, 8735070), (10, 7861563), (15, 5241042), (18, 4367535), (27, 2911690), (30, 2620521), (45, 1747014), (54, 1455845), (90, 873507), (135, 582338), (270, 291169)]