2158049250

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{45673}}^1$

素因数の和:45706

約数の個数: 128

約数和(自身を含む): 6840138240

約数和(自身を除く): 4682088990

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, 150, 175, 189, 210, 225, 250, 270, 315, 350, 375, 378, 450, 525, 630, 675, 750, 875, 945, 1050, 1125, 1350, 1575, 1750, 1890, 2250, 2625, 3150, 3375, 4725, 5250, 6750, 7875, 9450, 15750, 23625, 45673, 47250, 91346, 137019, 228365, 274038, 319711, 411057, 456730, 639422, 685095, 822114, 959133, 1141825, 1233171, 1370190, 1598555, 1918266, 2055285, 2283650, 2466342, 2877399, 3197110, 3425475, 4110570, 4795665, 5709125, 5754798, 6165855, 6850950, 7992775, 8632197, 9591330, 10276425, 11418250, 12331710, 14386995, 15985550, 17127375, 17264394, 20552850, 23978325, 28773990, 30829275, 34254750, 39963875, 43160985, 47956650, 51382125, 61658550, 71934975, 79927750, 86321970, 102764250, 119891625, 143869950, 154146375, 215804925, 239783250, 308292750, 359674875, 431609850, 719349750, 1079024625, 2158049250]

約数ペア:

[(1, 2158049250), (2, 1079024625), (3, 719349750), (5, 431609850), (6, 359674875), (7, 308292750), (9, 239783250), (10, 215804925), (14, 154146375), (15, 143869950), (18, 119891625), (21, 102764250), (25, 86321970), (27, 79927750), (30, 71934975), (35, 61658550), (42, 51382125), (45, 47956650), (50, 43160985), (54, 39963875), (63, 34254750), (70, 30829275), (75, 28773990), (90, 23978325), (105, 20552850), (125, 17264394), (126, 17127375), (135, 15985550), (150, 14386995), (175, 12331710), (189, 11418250), (210, 10276425), (225, 9591330), (250, 8632197), (270, 7992775), (315, 6850950), (350, 6165855), (375, 5754798), (378, 5709125), (450, 4795665), (525, 4110570), (630, 3425475), (675, 3197110), (750, 2877399), (875, 2466342), (945, 2283650), (1050, 2055285), (1125, 1918266), (1350, 1598555), (1575, 1370190), (1750, 1233171), (1890, 1141825), (2250, 959133), (2625, 822114), (3150, 685095), (3375, 639422), (4725, 456730), (5250, 411057), (6750, 319711), (7875, 274038), (9450, 228365), (15750, 137019), (23625, 91346), (45673, 47250)]