30260516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52903}}^1$

素因数の和:52931

約数の個数: 24

約数和(自身を含む): 62215104

約数和(自身を除く): 31954588

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 52903, 105806, 211612, 581933, 687739, 1163866, 1375478, 2327732, 2750956, 7565129, 15130258, 30260516]

約数ペア:

[(1, 30260516), (2, 15130258), (4, 7565129), (11, 2750956), (13, 2327732), (22, 1375478), (26, 1163866), (44, 687739), (52, 581933), (143, 211612), (286, 105806), (572, 52903)]