6473250

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{137}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 20666880

約数和(自身を除く): 14193630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 125, 126, 135, 137, 150, 175, 189, 210, 225, 250, 270, 274, 315, 350, 375, 378, 411, 450, 525, 630, 675, 685, 750, 822, 875, 945, 959, 1050, 1125, 1233, 1350, 1370, 1575, 1750, 1890, 1918, 2055, 2250, 2466, 2625, 2877, 3150, 3375, 3425, 3699, 4110, 4725, 4795, 5250, 5754, 6165, 6750, 6850, 7398, 7875, 8631, 9450, 9590, 10275, 12330, 14385, 15750, 17125, 17262, 18495, 20550, 23625, 23975, 25893, 28770, 30825, 34250, 36990, 43155, 47250, 47950, 51375, 51786, 61650, 71925, 86310, 92475, 102750, 119875, 129465, 143850, 154125, 184950, 215775, 239750, 258930, 308250, 359625, 431550, 462375, 647325, 719250, 924750, 1078875, 1294650, 2157750, 3236625, 6473250]

約数ペア:

[(1, 6473250), (2, 3236625), (3, 2157750), (5, 1294650), (6, 1078875), (7, 924750), (9, 719250), (10, 647325), (14, 462375), (15, 431550), (18, 359625), (21, 308250), (25, 258930), (27, 239750), (30, 215775), (35, 184950), (42, 154125), (45, 143850), (50, 129465), (54, 119875), (63, 102750), (70, 92475), (75, 86310), (90, 71925), (105, 61650), (125, 51786), (126, 51375), (135, 47950), (137, 47250), (150, 43155), (175, 36990), (189, 34250), (210, 30825), (225, 28770), (250, 25893), (270, 23975), (274, 23625), (315, 20550), (350, 18495), (375, 17262), (378, 17125), (411, 15750), (450, 14385), (525, 12330), (630, 10275), (675, 9590), (685, 9450), (750, 8631), (822, 7875), (875, 7398), (945, 6850), (959, 6750), (1050, 6165), (1125, 5754), (1233, 5250), (1350, 4795), (1370, 4725), (1575, 4110), (1750, 3699), (1890, 3425), (1918, 3375), (2055, 3150), (2250, 2877), (2466, 2625)]