1030267390

素因数分解:

$2^1\times 5^1\times {\mathrm{21013}}^1\times {\mathrm{4903}}^1$

素因数の和:25923

約数の個数: 16

約数和(自身を含む): 1854947808

約数和(自身を除く): 824680418

約数列:

[1, 2, 5, 10, 4903, 9806, 21013, 24515, 42026, 49030, 105065, 210130, 103026739, 206053478, 515133695, 1030267390]

約数ペア:

[(1, 1030267390), (2, 515133695), (5, 206053478), (10, 103026739), (4903, 210130), (9806, 105065), (21013, 49030), (24515, 42026)]