56793870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{90149}}^1$

素因数の和:90169

約数の個数: 48

約数和(自身を含む): 168760800

約数和(自身を除く): 111966930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 90149, 180298, 270447, 450745, 540894, 631043, 811341, 901490, 1262086, 1352235, 1622682, 1893129, 2704470, 3155215, 3786258, 4056705, 5679387, 6310430, 8113410, 9465645, 11358774, 18931290, 28396935, 56793870]

約数ペア:

[(1, 56793870), (2, 28396935), (3, 18931290), (5, 11358774), (6, 9465645), (7, 8113410), (9, 6310430), (10, 5679387), (14, 4056705), (15, 3786258), (18, 3155215), (21, 2704470), (30, 1893129), (35, 1622682), (42, 1352235), (45, 1262086), (63, 901490), (70, 811341), (90, 631043), (105, 540894), (126, 450745), (210, 270447), (315, 180298), (630, 90149)]