70960140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{394223}}^1$

素因数の和:394238

約数の個数: 36

約数和(自身を含む): 215246304

約数和(自身を除く): 144286164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 394223, 788446, 1182669, 1576892, 1971115, 2365338, 3548007, 3942230, 4730676, 5913345, 7096014, 7884460, 11826690, 14192028, 17740035, 23653380, 35480070, 70960140]

約数ペア:

[(1, 70960140), (2, 35480070), (3, 23653380), (4, 17740035), (5, 14192028), (6, 11826690), (9, 7884460), (10, 7096014), (12, 5913345), (15, 4730676), (18, 3942230), (20, 3548007), (30, 2365338), (36, 1971115), (45, 1576892), (60, 1182669), (90, 788446), (180, 394223)]