22712460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12211}}^1$

素因数の和:12254

約数の個数: 48

約数和(自身を含む): 65651712

約数和(自身を除く): 42939252

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, 12211, 24422, 36633, 48844, 61055, 73266, 122110, 146532, 183165, 244220, 366330, 378541, 732660, 757082, 1135623, 1514164, 1892705, 2271246, 3785410, 4542492, 5678115, 7570820, 11356230, 22712460]

約数ペア:

[(1, 22712460), (2, 11356230), (3, 7570820), (4, 5678115), (5, 4542492), (6, 3785410), (10, 2271246), (12, 1892705), (15, 1514164), (20, 1135623), (30, 757082), (31, 732660), (60, 378541), (62, 366330), (93, 244220), (124, 183165), (155, 146532), (186, 122110), (310, 73266), (372, 61055), (465, 48844), (620, 36633), (930, 24422), (1860, 12211)]