149470590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{21757}}^1$

素因数の和:21996

約数の個数: 32

約数和(自身を含む): 360312480

約数和(自身を除く): 210841890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 21757, 43514, 65271, 108785, 130542, 217570, 326355, 652710, 4982353, 9964706, 14947059, 24911765, 29894118, 49823530, 74735295, 149470590]

約数ペア:

[(1, 149470590), (2, 74735295), (3, 49823530), (5, 29894118), (6, 24911765), (10, 14947059), (15, 9964706), (30, 4982353), (229, 652710), (458, 326355), (687, 217570), (1145, 130542), (1374, 108785), (2290, 65271), (3435, 43514), (6870, 21757)]