1421770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 3081600

約数和(自身を除く): 1659830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1069, 1330, 2138, 5345, 7483, 10690, 14966, 20311, 37415, 40622, 74830, 101555, 142177, 203110, 284354, 710885, 1421770]

約数ペア:

[(1, 1421770), (2, 710885), (5, 284354), (7, 203110), (10, 142177), (14, 101555), (19, 74830), (35, 40622), (38, 37415), (70, 20311), (95, 14966), (133, 10690), (190, 7483), (266, 5345), (665, 2138), (1069, 1330)]