240351970

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1\times {\mathrm{829}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 439833600

約数和(自身を除く): 199481630

約数列:

[1, 2, 5, 10, 79, 158, 367, 395, 734, 790, 829, 1658, 1835, 3670, 4145, 8290, 28993, 57986, 65491, 130982, 144965, 289930, 304243, 327455, 608486, 654910, 1521215, 3042430, 24035197, 48070394, 120175985, 240351970]

約数ペア:

[(1, 240351970), (2, 120175985), (5, 48070394), (10, 24035197), (79, 3042430), (158, 1521215), (367, 654910), (395, 608486), (734, 327455), (790, 304243), (829, 289930), (1658, 144965), (1835, 130982), (3670, 65491), (4145, 57986), (8290, 28993)]