17452170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8431}}^1$

素因数の和:8467

約数の個数: 48

約数和(自身を含む): 47354112

約数和(自身を除く): 29901942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 8431, 16862, 25293, 42155, 50586, 75879, 84310, 126465, 151758, 193913, 252930, 379395, 387826, 581739, 758790, 969565, 1163478, 1745217, 1939130, 2908695, 3490434, 5817390, 8726085, 17452170]

約数ペア:

[(1, 17452170), (2, 8726085), (3, 5817390), (5, 3490434), (6, 2908695), (9, 1939130), (10, 1745217), (15, 1163478), (18, 969565), (23, 758790), (30, 581739), (45, 387826), (46, 379395), (69, 252930), (90, 193913), (115, 151758), (138, 126465), (207, 84310), (230, 75879), (345, 50586), (414, 42155), (690, 25293), (1035, 16862), (2070, 8431)]