28548030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2029}}^1$

素因数の和:2113

約数の個数: 64

約数和(自身を含む): 79511040

約数和(自身を除く): 50963010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2029, 2345, 2814, 4058, 4690, 6087, 7035, 10145, 12174, 14070, 14203, 20290, 28406, 30435, 42609, 60870, 71015, 85218, 135943, 142030, 213045, 271886, 407829, 426090, 679715, 815658, 951601, 1359430, 1903202, 2039145, 2854803, 4078290, 4758005, 5709606, 9516010, 14274015, 28548030]

約数ペア:

[(1, 28548030), (2, 14274015), (3, 9516010), (5, 5709606), (6, 4758005), (7, 4078290), (10, 2854803), (14, 2039145), (15, 1903202), (21, 1359430), (30, 951601), (35, 815658), (42, 679715), (67, 426090), (70, 407829), (105, 271886), (134, 213045), (201, 142030), (210, 135943), (335, 85218), (402, 71015), (469, 60870), (670, 42609), (938, 30435), (1005, 28406), (1407, 20290), (2010, 14203), (2029, 14070), (2345, 12174), (2814, 10145), (4058, 7035), (4690, 6087)]