131559970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{7193}}^1$

素因数の和:7290

約数の個数: 32

約数和(自身を含む): 248624640

約数和(自身を除く): 117064670

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 7193, 9145, 14386, 18290, 35965, 71930, 222983, 424387, 445966, 848774, 1114915, 2121935, 2229830, 4243870, 13155997, 26311994, 65779985, 131559970]

約数ペア:

[(1, 131559970), (2, 65779985), (5, 26311994), (10, 13155997), (31, 4243870), (59, 2229830), (62, 2121935), (118, 1114915), (155, 848774), (295, 445966), (310, 424387), (590, 222983), (1829, 71930), (3658, 35965), (7193, 18290), (9145, 14386)]