26769540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{63737}}^1$

素因数の和:63756

約数の個数: 48

約数和(自身を含む): 85663872

約数和(自身を除く): 58894332

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, 63737, 127474, 191211, 254948, 318685, 382422, 446159, 637370, 764844, 892318, 956055, 1274740, 1338477, 1784636, 1912110, 2230795, 2676954, 3824220, 4461590, 5353908, 6692385, 8923180, 13384770, 26769540]

約数ペア:

[(1, 26769540), (2, 13384770), (3, 8923180), (4, 6692385), (5, 5353908), (6, 4461590), (7, 3824220), (10, 2676954), (12, 2230795), (14, 1912110), (15, 1784636), (20, 1338477), (21, 1274740), (28, 956055), (30, 892318), (35, 764844), (42, 637370), (60, 446159), (70, 382422), (84, 318685), (105, 254948), (140, 191211), (210, 127474), (420, 63737)]