3360890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 6604416

約数和(自身を除く): 3243526

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 251, 502, 515, 1030, 1255, 1339, 2510, 2678, 3263, 6526, 6695, 13390, 16315, 25853, 32630, 51706, 129265, 258530, 336089, 672178, 1680445, 3360890]

約数ペア:

[(1, 3360890), (2, 1680445), (5, 672178), (10, 336089), (13, 258530), (26, 129265), (65, 51706), (103, 32630), (130, 25853), (206, 16315), (251, 13390), (502, 6695), (515, 6526), (1030, 3263), (1255, 2678), (1339, 2510)]