7986516230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{280327}}^1$

素因数の和:280389

約数の個数: 64

約数和(自身を含む): 18407457792

約数和(自身を除く): 10420941562

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 770, 814, 1295, 2035, 2590, 2849, 4070, 5698, 14245, 28490, 280327, 560654, 1401635, 1962289, 2803270, 3083597, 3924578, 6167194, 9811445, 10372099, 15417985, 19622890, 20744198, 21585179, 30835970, 43170358, 51860495, 72604693, 103720990, 107925895, 114093089, 145209386, 215851790, 228186178, 363023465, 570465445, 726046930, 798651623, 1140930890, 1597303246, 3993258115, 7986516230]

約数ペア:

[(1, 7986516230), (2, 3993258115), (5, 1597303246), (7, 1140930890), (10, 798651623), (11, 726046930), (14, 570465445), (22, 363023465), (35, 228186178), (37, 215851790), (55, 145209386), (70, 114093089), (74, 107925895), (77, 103720990), (110, 72604693), (154, 51860495), (185, 43170358), (259, 30835970), (370, 21585179), (385, 20744198), (407, 19622890), (518, 15417985), (770, 10372099), (814, 9811445), (1295, 6167194), (2035, 3924578), (2590, 3083597), (2849, 2803270), (4070, 1962289), (5698, 1401635), (14245, 560654), (28490, 280327)]