42208260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{703471}}^1$

素因数の和:703483

約数の個数: 24

約数和(自身を含む): 118183296

約数和(自身を除く): 75975036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 703471, 1406942, 2110413, 2813884, 3517355, 4220826, 7034710, 8441652, 10552065, 14069420, 21104130, 42208260]

約数ペア:

[(1, 42208260), (2, 21104130), (3, 14069420), (4, 10552065), (5, 8441652), (6, 7034710), (10, 4220826), (12, 3517355), (15, 2813884), (20, 2110413), (30, 1406942), (60, 703471)]