1943289970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^2$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 3623919552

約数和(自身を除く): 1680629582

約数列:

[1, 2, 5, 10, 43, 86, 151, 173, 215, 302, 346, 430, 755, 865, 1510, 1730, 6493, 7439, 12986, 14878, 26123, 29929, 32465, 37195, 52246, 59858, 64930, 74390, 130615, 149645, 261230, 299290, 1123289, 1286947, 2246578, 2573894, 4519279, 5616445, 6434735, 9038558, 11232890, 12869470, 22596395, 45192790, 194328997, 388657994, 971644985, 1943289970]

約数ペア:

[(1, 1943289970), (2, 971644985), (5, 388657994), (10, 194328997), (43, 45192790), (86, 22596395), (151, 12869470), (173, 11232890), (215, 9038558), (302, 6434735), (346, 5616445), (430, 4519279), (755, 2573894), (865, 2246578), (1510, 1286947), (1730, 1123289), (6493, 299290), (7439, 261230), (12986, 149645), (14878, 130615), (26123, 74390), (29929, 64930), (32465, 59858), (37195, 52246)]