16815270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1913}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 40515552

約数和(自身を除く): 23700282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 1913, 2930, 3826, 4395, 5739, 8790, 9565, 11478, 19130, 28695, 57390, 560509, 1121018, 1681527, 2802545, 3363054, 5605090, 8407635, 16815270]

約数ペア:

[(1, 16815270), (2, 8407635), (3, 5605090), (5, 3363054), (6, 2802545), (10, 1681527), (15, 1121018), (30, 560509), (293, 57390), (586, 28695), (879, 19130), (1465, 11478), (1758, 9565), (1913, 8790), (2930, 5739), (3826, 4395)]