2250873660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5359223}}^1$

素因数の和:5359242

約数の個数: 48

約数和(自身を含む): 7202797056

約数和(自身を除く): 4951923396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5359223, 10718446, 16077669, 21436892, 26796115, 32155338, 37514561, 53592230, 64310676, 75029122, 80388345, 107184460, 112543683, 150058244, 160776690, 187572805, 225087366, 321553380, 375145610, 450174732, 562718415, 750291220, 1125436830, 2250873660]

約数ペア:

[(1, 2250873660), (2, 1125436830), (3, 750291220), (4, 562718415), (5, 450174732), (6, 375145610), (7, 321553380), (10, 225087366), (12, 187572805), (14, 160776690), (15, 150058244), (20, 112543683), (21, 107184460), (28, 80388345), (30, 75029122), (35, 64310676), (42, 53592230), (60, 37514561), (70, 32155338), (84, 26796115), (105, 21436892), (140, 16077669), (210, 10718446), (420, 5359223)]