19268250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 50229504

約数和(自身を除く): 30961254

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 575, 690, 750, 1117, 1150, 1725, 2234, 2875, 3351, 3450, 5585, 5750, 6702, 8625, 11170, 16755, 17250, 25691, 27925, 33510, 51382, 55850, 77073, 83775, 128455, 139625, 154146, 167550, 256910, 279250, 385365, 418875, 642275, 770730, 837750, 1284550, 1926825, 3211375, 3853650, 6422750, 9634125, 19268250]

約数ペア:

[(1, 19268250), (2, 9634125), (3, 6422750), (5, 3853650), (6, 3211375), (10, 1926825), (15, 1284550), (23, 837750), (25, 770730), (30, 642275), (46, 418875), (50, 385365), (69, 279250), (75, 256910), (115, 167550), (125, 154146), (138, 139625), (150, 128455), (230, 83775), (250, 77073), (345, 55850), (375, 51382), (575, 33510), (690, 27925), (750, 25691), (1117, 17250), (1150, 16755), (1725, 11170), (2234, 8625), (2875, 6702), (3351, 5750), (3450, 5585)]