1257270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{5987}}^1$

素因数の和:6004

約数の個数: 32

約数和(自身を含む): 3449088

約数和(自身を除く): 2191818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 5987, 11974, 17961, 29935, 35922, 41909, 59870, 83818, 89805, 125727, 179610, 209545, 251454, 419090, 628635, 1257270]

約数ペア:

[(1, 1257270), (2, 628635), (3, 419090), (5, 251454), (6, 209545), (7, 179610), (10, 125727), (14, 89805), (15, 83818), (21, 59870), (30, 41909), (35, 35922), (42, 29935), (70, 17961), (105, 11974), (210, 5987)]