1949250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 5121792

約数和(自身を除く): 3172542

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 113, 115, 125, 138, 150, 226, 230, 250, 339, 345, 375, 565, 575, 678, 690, 750, 1130, 1150, 1695, 1725, 2599, 2825, 2875, 3390, 3450, 5198, 5650, 5750, 7797, 8475, 8625, 12995, 14125, 15594, 16950, 17250, 25990, 28250, 38985, 42375, 64975, 77970, 84750, 129950, 194925, 324875, 389850, 649750, 974625, 1949250]

約数ペア:

[(1, 1949250), (2, 974625), (3, 649750), (5, 389850), (6, 324875), (10, 194925), (15, 129950), (23, 84750), (25, 77970), (30, 64975), (46, 42375), (50, 38985), (69, 28250), (75, 25990), (113, 17250), (115, 16950), (125, 15594), (138, 14125), (150, 12995), (226, 8625), (230, 8475), (250, 7797), (339, 5750), (345, 5650), (375, 5198), (565, 3450), (575, 3390), (678, 2875), (690, 2825), (750, 2599), (1130, 1725), (1150, 1695)]