268332390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2981471}}^1$

素因数の和:2981484

約数の個数: 24

約数和(自身を含む): 697664448

約数和(自身を除く): 429332058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2981471, 5962942, 8944413, 14907355, 17888826, 26833239, 29814710, 44722065, 53666478, 89444130, 134166195, 268332390]

約数ペア:

[(1, 268332390), (2, 134166195), (3, 89444130), (5, 53666478), (6, 44722065), (9, 29814710), (10, 26833239), (15, 17888826), (18, 14907355), (30, 8944413), (45, 5962942), (90, 2981471)]