28437270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9203}}^1$

素因数の和:9316

約数の個数: 32

約数和(自身を含む): 68919552

約数和(自身を除く): 40482282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 9203, 18406, 27609, 46015, 55218, 92030, 138045, 276090, 947909, 1895818, 2843727, 4739545, 5687454, 9479090, 14218635, 28437270]

約数ペア:

[(1, 28437270), (2, 14218635), (3, 9479090), (5, 5687454), (6, 4739545), (10, 2843727), (15, 1895818), (30, 947909), (103, 276090), (206, 138045), (309, 92030), (515, 55218), (618, 46015), (1030, 27609), (1545, 18406), (3090, 9203)]