66123690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 162449280

約数和(自身を除く): 96325590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 139, 157, 202, 278, 303, 314, 417, 471, 505, 606, 695, 785, 834, 942, 1010, 1390, 1515, 1570, 2085, 2355, 3030, 4170, 4710, 14039, 15857, 21823, 28078, 31714, 42117, 43646, 47571, 65469, 70195, 79285, 84234, 95142, 109115, 130938, 140390, 158570, 210585, 218230, 237855, 327345, 421170, 475710, 654690, 2204123, 4408246, 6612369, 11020615, 13224738, 22041230, 33061845, 66123690]

約数ペア:

[(1, 66123690), (2, 33061845), (3, 22041230), (5, 13224738), (6, 11020615), (10, 6612369), (15, 4408246), (30, 2204123), (101, 654690), (139, 475710), (157, 421170), (202, 327345), (278, 237855), (303, 218230), (314, 210585), (417, 158570), (471, 140390), (505, 130938), (606, 109115), (695, 95142), (785, 84234), (834, 79285), (942, 70195), (1010, 65469), (1390, 47571), (1515, 43646), (1570, 42117), (2085, 31714), (2355, 28078), (3030, 21823), (4170, 15857), (4710, 14039)]