30706078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 51901920

約数和(自身を除く): 21195842

約数列:

[1, 2, 13, 26, 37, 59, 74, 118, 481, 541, 767, 962, 1082, 1534, 2183, 4366, 7033, 14066, 20017, 28379, 31919, 40034, 56758, 63838, 260221, 414947, 520442, 829894, 1181003, 2362006, 15353039, 30706078]

約数ペア:

[(1, 30706078), (2, 15353039), (13, 2362006), (26, 1181003), (37, 829894), (59, 520442), (74, 414947), (118, 260221), (481, 63838), (541, 56758), (767, 40034), (962, 31919), (1082, 28379), (1534, 20017), (2183, 14066), (4366, 7033)]