27540390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17321}}^1$

素因数の和:17384

約数の個数: 32

約数和(自身を含む): 67347936

約数和(自身を除く): 39807546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 17321, 34642, 51963, 86605, 103926, 173210, 259815, 519630, 918013, 1836026, 2754039, 4590065, 5508078, 9180130, 13770195, 27540390]

約数ペア:

[(1, 27540390), (2, 13770195), (3, 9180130), (5, 5508078), (6, 4590065), (10, 2754039), (15, 1836026), (30, 918013), (53, 519630), (106, 259815), (159, 173210), (265, 103926), (318, 86605), (530, 51963), (795, 34642), (1590, 17321)]