29811390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{141959}}^1$

素因数の和:141976

約数の個数: 32

約数和(自身を含む): 81768960

約数和(自身を除く): 51957570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 141959, 283918, 425877, 709795, 851754, 993713, 1419590, 1987426, 2129385, 2981139, 4258770, 4968565, 5962278, 9937130, 14905695, 29811390]

約数ペア:

[(1, 29811390), (2, 14905695), (3, 9937130), (5, 5962278), (6, 4968565), (7, 4258770), (10, 2981139), (14, 2129385), (15, 1987426), (21, 1419590), (30, 993713), (35, 851754), (42, 709795), (70, 425877), (105, 283918), (210, 141959)]