71308060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{115013}}^1$

素因数の和:115053

約数の個数: 24

約数和(自身を含む): 154578816

約数和(自身を除く): 83270756

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 115013, 230026, 460052, 575065, 1150130, 2300260, 3565403, 7130806, 14261612, 17827015, 35654030, 71308060]

約数ペア:

[(1, 71308060), (2, 35654030), (4, 17827015), (5, 14261612), (10, 7130806), (20, 3565403), (31, 2300260), (62, 1150130), (124, 575065), (155, 460052), (310, 230026), (620, 115013)]