345166020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13997}}^1$

素因数の和:14149

約数の個数: 72

約数和(自身を含む): 1054721304

約数和(自身を除く): 709555284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 13997, 24660, 27994, 41991, 55988, 69985, 83982, 125973, 139970, 167964, 209955, 251946, 279940, 419910, 503892, 629865, 839820, 1259730, 1917589, 2519460, 3835178, 5752767, 7670356, 9587945, 11505534, 17258301, 19175890, 23011068, 28763835, 34516602, 38351780, 57527670, 69033204, 86291505, 115055340, 172583010, 345166020]

約数ペア:

[(1, 345166020), (2, 172583010), (3, 115055340), (4, 86291505), (5, 69033204), (6, 57527670), (9, 38351780), (10, 34516602), (12, 28763835), (15, 23011068), (18, 19175890), (20, 17258301), (30, 11505534), (36, 9587945), (45, 7670356), (60, 5752767), (90, 3835178), (137, 2519460), (180, 1917589), (274, 1259730), (411, 839820), (548, 629865), (685, 503892), (822, 419910), (1233, 279940), (1370, 251946), (1644, 209955), (2055, 167964), (2466, 139970), (2740, 125973), (4110, 83982), (4932, 69985), (6165, 55988), (8220, 41991), (12330, 27994), (13997, 24660)]