1330886490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1928821}}^1$

素因数の和:1928854

約数の個数: 32

約数和(自身を含む): 3333004416

約数和(自身を除く): 2002117926

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1928821, 3857642, 5786463, 9644105, 11572926, 19288210, 28932315, 44362883, 57864630, 88725766, 133088649, 221814415, 266177298, 443628830, 665443245, 1330886490]

約数ペア:

[(1, 1330886490), (2, 665443245), (3, 443628830), (5, 266177298), (6, 221814415), (10, 133088649), (15, 88725766), (23, 57864630), (30, 44362883), (46, 28932315), (69, 19288210), (115, 11572926), (138, 9644105), (230, 5786463), (345, 3857642), (690, 1928821)]