1421070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 3995136

約数和(自身を除く): 2574066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 101, 105, 134, 201, 202, 210, 303, 335, 402, 469, 505, 606, 670, 707, 938, 1005, 1010, 1407, 1414, 1515, 2010, 2121, 2345, 2814, 3030, 3535, 4242, 4690, 6767, 7035, 7070, 10605, 13534, 14070, 20301, 21210, 33835, 40602, 47369, 67670, 94738, 101505, 142107, 203010, 236845, 284214, 473690, 710535, 1421070]

約数ペア:

[(1, 1421070), (2, 710535), (3, 473690), (5, 284214), (6, 236845), (7, 203010), (10, 142107), (14, 101505), (15, 94738), (21, 67670), (30, 47369), (35, 40602), (42, 33835), (67, 21210), (70, 20301), (101, 14070), (105, 13534), (134, 10605), (201, 7070), (202, 7035), (210, 6767), (303, 4690), (335, 4242), (402, 3535), (469, 3030), (505, 2814), (606, 2345), (670, 2121), (707, 2010), (938, 1515), (1005, 1414), (1010, 1407)]