91491190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9403}}^1$

素因数の和:9556

約数の個数: 32

約数和(自身を含む): 189584640

約数和(自身を除く): 98093450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9403, 9730, 18806, 47015, 65821, 94030, 131642, 329105, 658210, 1307017, 2614034, 6535085, 9149119, 13070170, 18298238, 45745595, 91491190]

約数ペア:

[(1, 91491190), (2, 45745595), (5, 18298238), (7, 13070170), (10, 9149119), (14, 6535085), (35, 2614034), (70, 1307017), (139, 658210), (278, 329105), (695, 131642), (973, 94030), (1390, 65821), (1946, 47015), (4865, 18806), (9403, 9730)]