30338790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19081}}^1$

素因数の和:19144

約数の個数: 32

約数和(自身を含む): 74190816

約数和(自身を除く): 43852026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 19081, 38162, 57243, 95405, 114486, 190810, 286215, 572430, 1011293, 2022586, 3033879, 5056465, 6067758, 10112930, 15169395, 30338790]

約数ペア:

[(1, 30338790), (2, 15169395), (3, 10112930), (5, 6067758), (6, 5056465), (10, 3033879), (15, 2022586), (30, 1011293), (53, 572430), (106, 286215), (159, 190810), (265, 114486), (318, 95405), (530, 57243), (795, 38162), (1590, 19081)]