9273990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 24572160

約数和(自身を除く): 15298170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 157, 165, 179, 314, 330, 358, 471, 537, 785, 895, 942, 1074, 1570, 1727, 1790, 1969, 2355, 2685, 3454, 3938, 4710, 5181, 5370, 5907, 8635, 9845, 10362, 11814, 17270, 19690, 25905, 28103, 29535, 51810, 56206, 59070, 84309, 140515, 168618, 281030, 309133, 421545, 618266, 843090, 927399, 1545665, 1854798, 3091330, 4636995, 9273990]

約数ペア:

[(1, 9273990), (2, 4636995), (3, 3091330), (5, 1854798), (6, 1545665), (10, 927399), (11, 843090), (15, 618266), (22, 421545), (30, 309133), (33, 281030), (55, 168618), (66, 140515), (110, 84309), (157, 59070), (165, 56206), (179, 51810), (314, 29535), (330, 28103), (358, 25905), (471, 19690), (537, 17270), (785, 11814), (895, 10362), (942, 9845), (1074, 8635), (1570, 5907), (1727, 5370), (1790, 5181), (1969, 4710), (2355, 3938), (2685, 3454)]