1764330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 4420224

約数和(自身を除く): 2655894

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2557, 5114, 7671, 12785, 15342, 25570, 38355, 58811, 76710, 117622, 176433, 294055, 352866, 588110, 882165, 1764330]

約数ペア:

[(1, 1764330), (2, 882165), (3, 588110), (5, 352866), (6, 294055), (10, 176433), (15, 117622), (23, 76710), (30, 58811), (46, 38355), (69, 25570), (115, 15342), (138, 12785), (230, 7671), (345, 5114), (690, 2557)]