129277130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{417023}}^1$

素因数の和:417061

約数の個数: 16

約数和(自身を含む): 240205824

約数和(自身を除く): 110928694

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 417023, 834046, 2085115, 4170230, 12927713, 25855426, 64638565, 129277130]

約数ペア:

[(1, 129277130), (2, 64638565), (5, 25855426), (10, 12927713), (31, 4170230), (62, 2085115), (155, 834046), (310, 417023)]