22920780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12323}}^1$

素因数の和:12366

約数の個数: 48

約数和(自身を含む): 66253824

約数和(自身を除く): 43333044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 12323, 24646, 36969, 49292, 61615, 73938, 123230, 147876, 184845, 246460, 369690, 382013, 739380, 764026, 1146039, 1528052, 1910065, 2292078, 3820130, 4584156, 5730195, 7640260, 11460390, 22920780]

約数ペア:

[(1, 22920780), (2, 11460390), (3, 7640260), (4, 5730195), (5, 4584156), (6, 3820130), (10, 2292078), (12, 1910065), (15, 1528052), (20, 1146039), (30, 764026), (31, 739380), (60, 382013), (62, 369690), (93, 246460), (124, 184845), (155, 147876), (186, 123230), (310, 73938), (372, 61615), (465, 49292), (620, 36969), (930, 24646), (1860, 12323)]