7289230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 14442624

約数和(自身を除く): 7153394

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1193, 1222, 2386, 3055, 5965, 6110, 11930, 15509, 31018, 56071, 77545, 112142, 155090, 280355, 560710, 728923, 1457846, 3644615, 7289230]

約数ペア:

[(1, 7289230), (2, 3644615), (5, 1457846), (10, 728923), (13, 560710), (26, 280355), (47, 155090), (65, 112142), (94, 77545), (130, 56071), (235, 31018), (470, 15509), (611, 11930), (1193, 6110), (1222, 5965), (2386, 3055)]