609876370

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{2143}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 1111449600

約数和(自身を除く): 501573230

約数列:

[1, 2, 5, 10, 149, 191, 298, 382, 745, 955, 1490, 1910, 2143, 4286, 10715, 21430, 28459, 56918, 142295, 284590, 319307, 409313, 638614, 818626, 1596535, 2046565, 3193070, 4093130, 60987637, 121975274, 304938185, 609876370]

約数ペア:

[(1, 609876370), (2, 304938185), (5, 121975274), (10, 60987637), (149, 4093130), (191, 3193070), (298, 2046565), (382, 1596535), (745, 818626), (955, 638614), (1490, 409313), (1910, 319307), (2143, 284590), (4286, 142295), (10715, 56918), (21430, 28459)]