26987910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5519}}^1$

素因数の和:5692

約数の個数: 32

約数和(自身を含む): 65180160

約数和(自身を除く): 38192250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 5519, 11038, 16557, 27595, 33114, 55190, 82785, 165570, 899597, 1799194, 2698791, 4497985, 5397582, 8995970, 13493955, 26987910]

約数ペア:

[(1, 26987910), (2, 13493955), (3, 8995970), (5, 5397582), (6, 4497985), (10, 2698791), (15, 1799194), (30, 899597), (163, 165570), (326, 82785), (489, 55190), (815, 33114), (978, 27595), (1630, 16557), (2445, 11038), (4890, 5519)]