289370370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{463}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 707180544

約数和(自身を除く): 417810174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 251, 415, 463, 498, 502, 753, 830, 926, 1245, 1255, 1389, 1506, 2315, 2490, 2510, 2778, 3765, 4630, 6945, 7530, 13890, 20833, 38429, 41666, 62499, 76858, 104165, 115287, 116213, 124998, 192145, 208330, 230574, 232426, 312495, 348639, 384290, 576435, 581065, 624990, 697278, 1152870, 1162130, 1743195, 3486390, 9645679, 19291358, 28937037, 48228395, 57874074, 96456790, 144685185, 289370370]

約数ペア:

[(1, 289370370), (2, 144685185), (3, 96456790), (5, 57874074), (6, 48228395), (10, 28937037), (15, 19291358), (30, 9645679), (83, 3486390), (166, 1743195), (249, 1162130), (251, 1152870), (415, 697278), (463, 624990), (498, 581065), (502, 576435), (753, 384290), (830, 348639), (926, 312495), (1245, 232426), (1255, 230574), (1389, 208330), (1506, 192145), (2315, 124998), (2490, 116213), (2510, 115287), (2778, 104165), (3765, 76858), (4630, 62499), (6945, 41666), (7530, 38429), (13890, 20833)]