30453124

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2420

約数の個数: 36

約数和(自身を含む): 60770640

約数和(自身を除く): 30317516

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 2371, 3211, 4742, 6422, 9484, 12844, 30823, 45049, 61646, 90098, 123292, 180196, 400699, 585637, 801398, 1171274, 1602796, 2342548, 7613281, 15226562, 30453124]

約数ペア:

[(1, 30453124), (2, 15226562), (4, 7613281), (13, 2342548), (19, 1602796), (26, 1171274), (38, 801398), (52, 585637), (76, 400699), (169, 180196), (247, 123292), (338, 90098), (494, 61646), (676, 45049), (988, 30823), (2371, 12844), (3211, 9484), (4742, 6422)]