30286646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 52923360

約数和(自身を除く): 22636714

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 1657, 3314, 9139, 18278, 21541, 31483, 43082, 61309, 62966, 122618, 409279, 797017, 818558, 1164871, 1594034, 2329742, 15143323, 30286646]

約数ペア:

[(1, 30286646), (2, 15143323), (13, 2329742), (19, 1594034), (26, 1164871), (37, 818558), (38, 797017), (74, 409279), (247, 122618), (481, 62966), (494, 61309), (703, 43082), (962, 31483), (1406, 21541), (1657, 18278), (3314, 9139)]