15157027970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{8501}}^1\times {\mathrm{25471}}^1$

素因数の和:33986

約数の個数: 32

約数和(自身を含む): 31185063936

約数和(自身を除く): 16028035966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 8501, 17002, 25471, 42505, 50942, 59507, 85010, 119014, 127355, 178297, 254710, 297535, 356594, 595070, 891485, 1782970, 216528971, 433057942, 1082644855, 1515702797, 2165289710, 3031405594, 7578513985, 15157027970]

約数ペア:

[(1, 15157027970), (2, 7578513985), (5, 3031405594), (7, 2165289710), (10, 1515702797), (14, 1082644855), (35, 433057942), (70, 216528971), (8501, 1782970), (17002, 891485), (25471, 595070), (42505, 356594), (50942, 297535), (59507, 254710), (85010, 178297), (119014, 127355)]