307540222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1693}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 526901760

約数和(自身を除く): 219361538

約数列:

[1, 2, 11, 22, 23, 46, 253, 359, 506, 718, 1693, 3386, 3949, 7898, 8257, 16514, 18623, 37246, 38939, 77878, 90827, 181654, 428329, 607787, 856658, 1215574, 6685657, 13371314, 13979101, 27958202, 153770111, 307540222]

約数ペア:

[(1, 307540222), (2, 153770111), (11, 27958202), (22, 13979101), (23, 13371314), (46, 6685657), (253, 1215574), (359, 856658), (506, 607787), (718, 428329), (1693, 181654), (3386, 90827), (3949, 77878), (7898, 38939), (8257, 37246), (16514, 18623)]