84820030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{273613}}^1$

素因数の和:273651

約数の個数: 16

約数和(自身を含む): 157601664

約数和(自身を除く): 72781634

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 273613, 547226, 1368065, 2736130, 8482003, 16964006, 42410015, 84820030]

約数ペア:

[(1, 84820030), (2, 42410015), (5, 16964006), (10, 8482003), (31, 2736130), (62, 1368065), (155, 547226), (310, 273613)]