7137690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 20079360

約数和(自身を除く): 12941670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 829, 861, 1230, 1435, 1658, 1722, 2487, 2870, 4145, 4305, 4974, 5803, 8290, 8610, 11606, 12435, 17409, 24870, 29015, 33989, 34818, 58030, 67978, 87045, 101967, 169945, 174090, 203934, 237923, 339890, 475846, 509835, 713769, 1019670, 1189615, 1427538, 2379230, 3568845, 7137690]

約数ペア:

[(1, 7137690), (2, 3568845), (3, 2379230), (5, 1427538), (6, 1189615), (7, 1019670), (10, 713769), (14, 509835), (15, 475846), (21, 339890), (30, 237923), (35, 203934), (41, 174090), (42, 169945), (70, 101967), (82, 87045), (105, 67978), (123, 58030), (205, 34818), (210, 33989), (246, 29015), (287, 24870), (410, 17409), (574, 12435), (615, 11606), (829, 8610), (861, 8290), (1230, 5803), (1435, 4974), (1658, 4305), (1722, 4145), (2487, 2870)]