65483390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3727}}^1$

素因数の和:3992

約数の個数: 32

約数和(自身を含む): 135281664

約数和(自身を除く): 69798274

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 3727, 7454, 8785, 17570, 18635, 26089, 37270, 52178, 130445, 260890, 935477, 1870954, 4677385, 6548339, 9354770, 13096678, 32741695, 65483390]

約数ペア:

[(1, 65483390), (2, 32741695), (5, 13096678), (7, 9354770), (10, 6548339), (14, 4677385), (35, 1870954), (70, 935477), (251, 260890), (502, 130445), (1255, 52178), (1757, 37270), (2510, 26089), (3514, 18635), (3727, 17570), (7454, 8785)]