2137290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 5170176

約数和(自身を除く): 3032886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 373, 382, 573, 746, 955, 1119, 1146, 1865, 1910, 2238, 2865, 3730, 5595, 5730, 11190, 71243, 142486, 213729, 356215, 427458, 712430, 1068645, 2137290]

約数ペア:

[(1, 2137290), (2, 1068645), (3, 712430), (5, 427458), (6, 356215), (10, 213729), (15, 142486), (30, 71243), (191, 11190), (373, 5730), (382, 5595), (573, 3730), (746, 2865), (955, 2238), (1119, 1910), (1146, 1865)]