66945390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 166440960

約数和(自身を除く): 99495570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 79, 94, 141, 158, 235, 237, 282, 395, 470, 474, 601, 705, 790, 1185, 1202, 1410, 1803, 2370, 3005, 3606, 3713, 6010, 7426, 9015, 11139, 18030, 18565, 22278, 28247, 37130, 47479, 55695, 56494, 84741, 94958, 111390, 141235, 142437, 169482, 237395, 282470, 284874, 423705, 474790, 712185, 847410, 1424370, 2231513, 4463026, 6694539, 11157565, 13389078, 22315130, 33472695, 66945390]

約数ペア:

[(1, 66945390), (2, 33472695), (3, 22315130), (5, 13389078), (6, 11157565), (10, 6694539), (15, 4463026), (30, 2231513), (47, 1424370), (79, 847410), (94, 712185), (141, 474790), (158, 423705), (235, 284874), (237, 282470), (282, 237395), (395, 169482), (470, 142437), (474, 141235), (601, 111390), (705, 94958), (790, 84741), (1185, 56494), (1202, 55695), (1410, 47479), (1803, 37130), (2370, 28247), (3005, 22278), (3606, 18565), (3713, 18030), (6010, 11139), (7426, 9015)]