2582731970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2287}}^1$

素因数の和:2404

約数の個数: 128

約数和(自身を含む): 6143993856

約数和(自身を除く): 3561261886

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 73, 85, 91, 119, 130, 146, 170, 182, 221, 238, 365, 442, 455, 511, 595, 730, 910, 949, 1022, 1105, 1190, 1241, 1547, 1898, 2210, 2287, 2482, 2555, 3094, 4574, 4745, 5110, 6205, 6643, 7735, 8687, 9490, 11435, 12410, 13286, 15470, 16009, 16133, 17374, 22870, 29731, 32018, 32266, 33215, 38879, 43435, 59462, 66430, 77758, 80045, 80665, 86870, 112931, 148655, 160090, 161330, 166951, 194395, 208117, 225862, 272153, 297310, 333902, 388790, 416234, 505427, 544306, 564655, 834755, 1010854, 1040585, 1129310, 1168657, 1360765, 1669510, 2081170, 2170363, 2337314, 2527135, 2721530, 2838167, 3537989, 4340726, 5054270, 5676334, 5843285, 7075978, 10851815, 11686570, 14190835, 15192541, 17689945, 19867169, 21703630, 28381670, 30385082, 35379890, 36896171, 39734338, 73792342, 75962705, 99335845, 151925410, 184480855, 198671690, 258273197, 368961710, 516546394, 1291365985, 2582731970]

約数ペア:

[(1, 2582731970), (2, 1291365985), (5, 516546394), (7, 368961710), (10, 258273197), (13, 198671690), (14, 184480855), (17, 151925410), (26, 99335845), (34, 75962705), (35, 73792342), (65, 39734338), (70, 36896171), (73, 35379890), (85, 30385082), (91, 28381670), (119, 21703630), (130, 19867169), (146, 17689945), (170, 15192541), (182, 14190835), (221, 11686570), (238, 10851815), (365, 7075978), (442, 5843285), (455, 5676334), (511, 5054270), (595, 4340726), (730, 3537989), (910, 2838167), (949, 2721530), (1022, 2527135), (1105, 2337314), (1190, 2170363), (1241, 2081170), (1547, 1669510), (1898, 1360765), (2210, 1168657), (2287, 1129310), (2482, 1040585), (2555, 1010854), (3094, 834755), (4574, 564655), (4745, 544306), (5110, 505427), (6205, 416234), (6643, 388790), (7735, 333902), (8687, 297310), (9490, 272153), (11435, 225862), (12410, 208117), (13286, 194395), (15470, 166951), (16009, 161330), (16133, 160090), (17374, 148655), (22870, 112931), (29731, 86870), (32018, 80665), (32266, 80045), (33215, 77758), (38879, 66430), (43435, 59462)]