311034870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1151981}}^1$

素因数の和:1151997

約数の個数: 32

約数和(自身を含む): 829427040

約数和(自身を除く): 518392170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1151981, 2303962, 3455943, 5759905, 6911886, 10367829, 11519810, 17279715, 20735658, 31103487, 34559430, 51839145, 62206974, 103678290, 155517435, 311034870]

約数ペア:

[(1, 311034870), (2, 155517435), (3, 103678290), (5, 62206974), (6, 51839145), (9, 34559430), (10, 31103487), (15, 20735658), (18, 17279715), (27, 11519810), (30, 10367829), (45, 6911886), (54, 5759905), (90, 3455943), (135, 2303962), (270, 1151981)]