69764570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{719}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 130222080

約数和(自身を除く): 60457510

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 313, 626, 719, 1438, 1565, 3130, 3595, 7190, 9703, 19406, 22289, 44578, 48515, 97030, 111445, 222890, 225047, 450094, 1125235, 2250470, 6976457, 13952914, 34882285, 69764570]

約数ペア:

[(1, 69764570), (2, 34882285), (5, 13952914), (10, 6976457), (31, 2250470), (62, 1125235), (155, 450094), (310, 225047), (313, 222890), (626, 111445), (719, 97030), (1438, 48515), (1565, 44578), (3130, 22289), (3595, 19406), (7190, 9703)]