30910644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45191}}^1$

素因数の和:45220

約数の個数: 36

約数和(自身を含む): 82249440

約数和(自身を除く): 51338796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45191, 90382, 135573, 180764, 271146, 406719, 542292, 813438, 858629, 1626876, 1717258, 2575887, 3434516, 5151774, 7727661, 10303548, 15455322, 30910644]

約数ペア:

[(1, 30910644), (2, 15455322), (3, 10303548), (4, 7727661), (6, 5151774), (9, 3434516), (12, 2575887), (18, 1717258), (19, 1626876), (36, 858629), (38, 813438), (57, 542292), (76, 406719), (114, 271146), (171, 180764), (228, 135573), (342, 90382), (684, 45191)]