2912494795

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 4300554240

約数和(自身を除く): 1388059445

約数列:

[1, 5, 7, 29, 31, 35, 145, 151, 155, 203, 217, 613, 755, 899, 1015, 1057, 1085, 3065, 4291, 4379, 4495, 4681, 5285, 6293, 17777, 19003, 21455, 21895, 23405, 30653, 31465, 32767, 88885, 92563, 95015, 124439, 133021, 135749, 153265, 163835, 462815, 551087, 622195, 647941, 665105, 678745, 950243, 2684327, 2755435, 2869453, 3239705, 3857609, 4751215, 13421635, 14347265, 18790289, 19288045, 20086171, 83214137, 93951445, 100430855, 416070685, 582498959, 2912494795]

約数ペア:

[(1, 2912494795), (5, 582498959), (7, 416070685), (29, 100430855), (31, 93951445), (35, 83214137), (145, 20086171), (151, 19288045), (155, 18790289), (203, 14347265), (217, 13421635), (613, 4751215), (755, 3857609), (899, 3239705), (1015, 2869453), (1057, 2755435), (1085, 2684327), (3065, 950243), (4291, 678745), (4379, 665105), (4495, 647941), (4681, 622195), (5285, 551087), (6293, 462815), (17777, 163835), (19003, 153265), (21455, 135749), (21895, 133021), (23405, 124439), (30653, 95015), (31465, 92563), (32767, 88885)]