56777910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{270371}}^1$

素因数の和:270388

約数の個数: 32

約数和(自身を含む): 155734272

約数和(自身を除く): 98956362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 270371, 540742, 811113, 1351855, 1622226, 1892597, 2703710, 3785194, 4055565, 5677791, 8111130, 9462985, 11355582, 18925970, 28388955, 56777910]

約数ペア:

[(1, 56777910), (2, 28388955), (3, 18925970), (5, 11355582), (6, 9462985), (7, 8111130), (10, 5677791), (14, 4055565), (15, 3785194), (21, 2703710), (30, 1892597), (35, 1622226), (42, 1351855), (70, 811113), (105, 540742), (210, 270371)]