338021210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{57389}}^1$

素因数の和:57446

約数の個数: 32

約数和(自身を含む): 661132800

約数和(自身を除く): 323111590

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 57389, 114778, 286945, 573890, 1090391, 1779059, 2180782, 3558118, 5451955, 8895295, 10903910, 17790590, 33802121, 67604242, 169010605, 338021210]

約数ペア:

[(1, 338021210), (2, 169010605), (5, 67604242), (10, 33802121), (19, 17790590), (31, 10903910), (38, 8895295), (62, 5451955), (95, 3558118), (155, 2180782), (190, 1779059), (310, 1090391), (589, 573890), (1178, 286945), (2945, 114778), (5890, 57389)]