2019940230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{124919}}^1$

素因数の和:124954

約数の個数: 96

約数和(自身を含む): 6152060160

約数和(自身を除く): 4132119930

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3234, 5390, 8085, 16170, 124919, 249838, 374757, 624595, 749514, 874433, 1249190, 1374109, 1748866, 1873785, 2623299, 2748218, 3747570, 4122327, 4372165, 5246598, 6121031, 6870545, 8244654, 8744330, 9618763, 12242062, 13116495, 13741090, 18363093, 19237526, 20611635, 26232990, 28856289, 30605155, 36726186, 41223270, 48093815, 57712578, 61210310, 67331341, 91815465, 96187630, 134662682, 144281445, 183630930, 201994023, 288562890, 336656705, 403988046, 673313410, 1009970115, 2019940230]

約数ペア:

[(1, 2019940230), (2, 1009970115), (3, 673313410), (5, 403988046), (6, 336656705), (7, 288562890), (10, 201994023), (11, 183630930), (14, 144281445), (15, 134662682), (21, 96187630), (22, 91815465), (30, 67331341), (33, 61210310), (35, 57712578), (42, 48093815), (49, 41223270), (55, 36726186), (66, 30605155), (70, 28856289), (77, 26232990), (98, 20611635), (105, 19237526), (110, 18363093), (147, 13741090), (154, 13116495), (165, 12242062), (210, 9618763), (231, 8744330), (245, 8244654), (294, 6870545), (330, 6121031), (385, 5246598), (462, 4372165), (490, 4122327), (539, 3747570), (735, 2748218), (770, 2623299), (1078, 1873785), (1155, 1748866), (1470, 1374109), (1617, 1249190), (2310, 874433), (2695, 749514), (3234, 624595), (5390, 374757), (8085, 249838), (16170, 124919)]