17003220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21799}}^1$

素因数の和:21824

約数の個数: 48

約数和(自身を含む): 51273600

約数和(自身を除く): 34270380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 21799, 43598, 65397, 87196, 108995, 130794, 217990, 261588, 283387, 326985, 435980, 566774, 653970, 850161, 1133548, 1307940, 1416935, 1700322, 2833870, 3400644, 4250805, 5667740, 8501610, 17003220]

約数ペア:

[(1, 17003220), (2, 8501610), (3, 5667740), (4, 4250805), (5, 3400644), (6, 2833870), (10, 1700322), (12, 1416935), (13, 1307940), (15, 1133548), (20, 850161), (26, 653970), (30, 566774), (39, 435980), (52, 326985), (60, 283387), (65, 261588), (78, 217990), (130, 130794), (156, 108995), (195, 87196), (260, 65397), (390, 43598), (780, 21799)]