2218140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12323}}^1$

素因数の和:12338

約数の個数: 36

約数和(自身を含む): 6728904

約数和(自身を除く): 4510764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12323, 24646, 36969, 49292, 61615, 73938, 110907, 123230, 147876, 184845, 221814, 246460, 369690, 443628, 554535, 739380, 1109070, 2218140]

約数ペア:

[(1, 2218140), (2, 1109070), (3, 739380), (4, 554535), (5, 443628), (6, 369690), (9, 246460), (10, 221814), (12, 184845), (15, 147876), (18, 123230), (20, 110907), (30, 73938), (36, 61615), (45, 49292), (60, 36969), (90, 24646), (180, 12323)]