30415248

素因数分解:

$2^4\times 3^2\times {\mathrm{211217}}^1$

素因数の和:211231

約数の個数: 30

約数和(自身を含む): 85120854

約数和(自身を除く): 54705606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211217, 422434, 633651, 844868, 1267302, 1689736, 1900953, 2534604, 3379472, 3801906, 5069208, 7603812, 10138416, 15207624, 30415248]

約数ペア:

[(1, 30415248), (2, 15207624), (3, 10138416), (4, 7603812), (6, 5069208), (8, 3801906), (9, 3379472), (12, 2534604), (16, 1900953), (18, 1689736), (24, 1267302), (36, 844868), (48, 633651), (72, 422434), (144, 211217)]