230358869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 286144320

約数和(自身を除く): 55785451

約数列:

[1, 13, 19, 23, 41, 43, 247, 299, 437, 529, 533, 559, 779, 817, 943, 989, 1763, 5681, 6877, 10051, 10127, 10621, 12259, 12857, 17917, 18791, 21689, 22747, 22919, 33497, 40549, 130663, 232921, 244283, 281957, 295711, 412091, 432193, 435461, 527137, 770431, 932627, 5357183, 5618509, 10015603, 12124151, 17719913, 230358869]

約数ペア:

[(1, 230358869), (13, 17719913), (19, 12124151), (23, 10015603), (41, 5618509), (43, 5357183), (247, 932627), (299, 770431), (437, 527137), (529, 435461), (533, 432193), (559, 412091), (779, 295711), (817, 281957), (943, 244283), (989, 232921), (1763, 130663), (5681, 40549), (6877, 33497), (10051, 22919), (10127, 22747), (10621, 21689), (12259, 18791), (12857, 17917)]