17691030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{28081}}^1$

素因数の和:28101

約数の個数: 48

約数和(自身を含む): 52569504

約数和(自身を除く): 34878474

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 28081, 56162, 84243, 140405, 168486, 196567, 252729, 280810, 393134, 421215, 505458, 589701, 842430, 982835, 1179402, 1263645, 1769103, 1965670, 2527290, 2948505, 3538206, 5897010, 8845515, 17691030]

約数ペア:

[(1, 17691030), (2, 8845515), (3, 5897010), (5, 3538206), (6, 2948505), (7, 2527290), (9, 1965670), (10, 1769103), (14, 1263645), (15, 1179402), (18, 982835), (21, 842430), (30, 589701), (35, 505458), (42, 421215), (45, 393134), (63, 280810), (70, 252729), (90, 196567), (105, 168486), (126, 140405), (210, 84243), (315, 56162), (630, 28081)]