30689935

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 39577104

約数和(自身を除く): 8887169

約数列:

[1, 5, 23, 41, 115, 205, 283, 529, 943, 1415, 2645, 4715, 6509, 11603, 21689, 32545, 58015, 108445, 149707, 266869, 748535, 1334345, 6137987, 30689935]

約数ペア:

[(1, 30689935), (5, 6137987), (23, 1334345), (41, 748535), (115, 266869), (205, 149707), (283, 108445), (529, 58015), (943, 32545), (1415, 21689), (2645, 11603), (4715, 6509)]