1115762690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{80911}}^1$

素因数の和:81122

約数の個数: 32

約数和(自身を含む): 2306962944

約数和(自身を除く): 1191200254

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13790, 80911, 161822, 404555, 566377, 809110, 1132754, 2831885, 5663770, 15939467, 31878934, 79697335, 111576269, 159394670, 223152538, 557881345, 1115762690]

約数ペア:

[(1, 1115762690), (2, 557881345), (5, 223152538), (7, 159394670), (10, 111576269), (14, 79697335), (35, 31878934), (70, 15939467), (197, 5663770), (394, 2831885), (985, 1132754), (1379, 809110), (1970, 566377), (2758, 404555), (6895, 161822), (13790, 80911)]