57557990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{3529}}^1$

素因数の和:3776

約数の個数: 32

約数和(自身を含む): 118946880

約数和(自身を除く): 61388890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 1165, 1631, 2330, 3262, 3529, 7058, 8155, 16310, 17645, 24703, 35290, 49406, 123515, 247030, 822257, 1644514, 4111285, 5755799, 8222570, 11511598, 28778995, 57557990]

約数ペア:

[(1, 57557990), (2, 28778995), (5, 11511598), (7, 8222570), (10, 5755799), (14, 4111285), (35, 1644514), (70, 822257), (233, 247030), (466, 123515), (1165, 49406), (1631, 35290), (2330, 24703), (3262, 17645), (3529, 16310), (7058, 8155)]