30890267937

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{4903}}^1$

素因数の和:5278

約数の個数: 48

約数和(自身を含む): 46819468800

約数和(自身を除く): 15929200863

約数列:

[1, 3, 9, 29, 87, 101, 239, 261, 303, 717, 909, 2151, 2929, 4903, 6931, 8787, 14709, 20793, 24139, 26361, 44127, 62379, 72417, 142187, 217251, 426561, 495203, 700031, 1171817, 1279683, 1485609, 2100093, 3515451, 4456827, 6300279, 10546353, 14360887, 33982693, 43082661, 101948079, 118353517, 129247983, 305844237, 355060551, 1065181653, 3432251993, 10296755979, 30890267937]

約数ペア:

[(1, 30890267937), (3, 10296755979), (9, 3432251993), (29, 1065181653), (87, 355060551), (101, 305844237), (239, 129247983), (261, 118353517), (303, 101948079), (717, 43082661), (909, 33982693), (2151, 14360887), (2929, 10546353), (4903, 6300279), (6931, 4456827), (8787, 3515451), (14709, 2100093), (20793, 1485609), (24139, 1279683), (26361, 1171817), (44127, 700031), (62379, 495203), (72417, 426561), (142187, 217251)]