1330981190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1728547}}^1$

素因数の和:1728572

約数の個数: 32

約数和(自身を含む): 2986930944

約数和(自身を除く): 1655949754

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1728547, 3457094, 8642735, 12099829, 17285470, 19014017, 24199658, 38028034, 60499145, 95070085, 120998290, 133098119, 190140170, 266196238, 665490595, 1330981190]

約数ペア:

[(1, 1330981190), (2, 665490595), (5, 266196238), (7, 190140170), (10, 133098119), (11, 120998290), (14, 95070085), (22, 60499145), (35, 38028034), (55, 24199658), (70, 19014017), (77, 17285470), (110, 12099829), (154, 8642735), (385, 3457094), (770, 1728547)]