210004010

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{355939}}^1$

素因数の和:356005

約数の個数: 16

約数和(自身を含む): 384415200

約数和(自身を除く): 174411190

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 355939, 711878, 1779695, 3559390, 21000401, 42000802, 105002005, 210004010]

約数ペア:

[(1, 210004010), (2, 105002005), (5, 42000802), (10, 21000401), (59, 3559390), (118, 1779695), (295, 711878), (590, 355939)]