38147570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2719}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 72852480

約数和(自身を除く): 34704910

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2719, 2806, 5438, 7015, 13595, 14030, 27190, 62537, 125074, 165859, 312685, 331718, 625370, 829295, 1658590, 3814757, 7629514, 19073785, 38147570]

約数ペア:

[(1, 38147570), (2, 19073785), (5, 7629514), (10, 3814757), (23, 1658590), (46, 829295), (61, 625370), (115, 331718), (122, 312685), (230, 165859), (305, 125074), (610, 62537), (1403, 27190), (2719, 14030), (2806, 13595), (5438, 7015)]