30882228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197963}}^1$

素因数の和:197983

約数の個数: 24

約数和(自身を含む): 77601888

約数和(自身を除く): 46719660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197963, 395926, 593889, 791852, 1187778, 2375556, 2573519, 5147038, 7720557, 10294076, 15441114, 30882228]

約数ペア:

[(1, 30882228), (2, 15441114), (3, 10294076), (4, 7720557), (6, 5147038), (12, 2573519), (13, 2375556), (26, 1187778), (39, 791852), (52, 593889), (78, 395926), (156, 197963)]