30219618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35221}}^1$

素因数の和:35250

約数の個数: 32

約数和(自身を含む): 71007552

約数和(自身を除く): 40787934

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 35221, 70442, 105663, 211326, 387431, 457873, 774862, 915746, 1162293, 1373619, 2324586, 2747238, 5036603, 10073206, 15109809, 30219618]

約数ペア:

[(1, 30219618), (2, 15109809), (3, 10073206), (6, 5036603), (11, 2747238), (13, 2324586), (22, 1373619), (26, 1162293), (33, 915746), (39, 774862), (66, 457873), (78, 387431), (143, 211326), (286, 105663), (429, 70442), (858, 35221)]