12209550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3539}}^1$

素因数の和:3577

約数の個数: 48

約数和(自身を含む): 31605120

約数和(自身を除く): 19395570

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 3539, 7078, 10617, 17695, 21234, 35390, 53085, 81397, 88475, 106170, 162794, 176950, 244191, 265425, 406985, 488382, 530850, 813970, 1220955, 2034925, 2441910, 4069850, 6104775, 12209550]

約数ペア:

[(1, 12209550), (2, 6104775), (3, 4069850), (5, 2441910), (6, 2034925), (10, 1220955), (15, 813970), (23, 530850), (25, 488382), (30, 406985), (46, 265425), (50, 244191), (69, 176950), (75, 162794), (115, 106170), (138, 88475), (150, 81397), (230, 53085), (345, 35390), (575, 21234), (690, 17695), (1150, 10617), (1725, 7078), (3450, 3539)]