30664935

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13907}}^1$

素因数の和:13932

約数の個数: 36

約数和(自身を含む): 61834968

約数和(自身を除く): 31170033

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 13907, 41721, 69535, 97349, 125163, 208605, 292047, 486745, 625815, 681443, 876141, 1460235, 2044329, 3407215, 4380705, 6132987, 10221645, 30664935]

約数ペア:

[(1, 30664935), (3, 10221645), (5, 6132987), (7, 4380705), (9, 3407215), (15, 2044329), (21, 1460235), (35, 876141), (45, 681443), (49, 625815), (63, 486745), (105, 292047), (147, 208605), (245, 125163), (315, 97349), (441, 69535), (735, 41721), (2205, 13907)]