9425220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{22441}}^1$

素因数の和:22460

約数の個数: 48

約数和(自身を含む): 30162048

約数和(自身を除く): 20736828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 22441, 44882, 67323, 89764, 112205, 134646, 157087, 224410, 269292, 314174, 336615, 448820, 471261, 628348, 673230, 785435, 942522, 1346460, 1570870, 1885044, 2356305, 3141740, 4712610, 9425220]

約数ペア:

[(1, 9425220), (2, 4712610), (3, 3141740), (4, 2356305), (5, 1885044), (6, 1570870), (7, 1346460), (10, 942522), (12, 785435), (14, 673230), (15, 628348), (20, 471261), (21, 448820), (28, 336615), (30, 314174), (35, 269292), (42, 224410), (60, 157087), (70, 134646), (84, 112205), (105, 89764), (140, 67323), (210, 44882), (420, 22441)]