1047270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5004

約数の個数: 32

約数和(自身を含む): 2873088

約数和(自身を除く): 1825818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4987, 9974, 14961, 24935, 29922, 34909, 49870, 69818, 74805, 104727, 149610, 174545, 209454, 349090, 523635, 1047270]

約数ペア:

[(1, 1047270), (2, 523635), (3, 349090), (5, 209454), (6, 174545), (7, 149610), (10, 104727), (14, 74805), (15, 69818), (21, 49870), (30, 34909), (35, 29922), (42, 24935), (70, 14961), (105, 9974), (210, 4987)]