340917610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{27427}}^1$

素因数の和:27558

約数の個数: 32

約数和(自身を含む): 675387072

約数和(自身を除く): 334469462

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 27427, 54854, 137135, 274270, 301697, 603394, 1508485, 3016970, 3099251, 6198502, 15496255, 30992510, 34091761, 68183522, 170458805, 340917610]

約数ペア:

[(1, 340917610), (2, 170458805), (5, 68183522), (10, 34091761), (11, 30992510), (22, 15496255), (55, 6198502), (110, 3099251), (113, 3016970), (226, 1508485), (565, 603394), (1130, 301697), (1243, 274270), (2486, 137135), (6215, 54854), (12430, 27427)]