30883965

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{42019}}^1$

素因数の和:42041

約数の個数: 24

約数和(自身を含む): 57483360

約数和(自身を除く): 26599395

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 42019, 126057, 210095, 294133, 630285, 882399, 1470665, 2058931, 4411995, 6176793, 10294655, 30883965]

約数ペア:

[(1, 30883965), (3, 10294655), (5, 6176793), (7, 4411995), (15, 2058931), (21, 1470665), (35, 882399), (49, 630285), (105, 294133), (147, 210095), (245, 126057), (735, 42019)]