15595290420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1655551}}^1$

素因数の和:1655720

約数の個数: 48

約数和(自身を含む): 43944972288

約数和(自身を除く): 28349681868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 1655551, 3311102, 4966653, 6622204, 8277755, 9933306, 16555510, 19866612, 24833265, 33111020, 49666530, 99333060, 259921507, 519843014, 779764521, 1039686028, 1299607535, 1559529042, 2599215070, 3119058084, 3898822605, 5198430140, 7797645210, 15595290420]

約数ペア:

[(1, 15595290420), (2, 7797645210), (3, 5198430140), (4, 3898822605), (5, 3119058084), (6, 2599215070), (10, 1559529042), (12, 1299607535), (15, 1039686028), (20, 779764521), (30, 519843014), (60, 259921507), (157, 99333060), (314, 49666530), (471, 33111020), (628, 24833265), (785, 19866612), (942, 16555510), (1570, 9933306), (1884, 8277755), (2355, 6622204), (3140, 4966653), (4710, 3311102), (9420, 1655551)]