420935850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{935413}}^1$

素因数の和:935431

約数の個数: 36

約数和(自身を含む): 1130915526

約数和(自身を除く): 709979676

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 935413, 1870826, 2806239, 4677065, 5612478, 8418717, 9354130, 14031195, 16837434, 23385325, 28062390, 42093585, 46770650, 70155975, 84187170, 140311950, 210467925, 420935850]

約数ペア:

[(1, 420935850), (2, 210467925), (3, 140311950), (5, 84187170), (6, 70155975), (9, 46770650), (10, 42093585), (15, 28062390), (18, 23385325), (25, 16837434), (30, 14031195), (45, 9354130), (50, 8418717), (75, 5612478), (90, 4677065), (150, 2806239), (225, 1870826), (450, 935413)]