21862470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{104107}}^1$

素因数の和:104124

約数の個数: 32

約数和(自身を含む): 59966208

約数和(自身を除く): 38103738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 104107, 208214, 312321, 520535, 624642, 728749, 1041070, 1457498, 1561605, 2186247, 3123210, 3643745, 4372494, 7287490, 10931235, 21862470]

約数ペア:

[(1, 21862470), (2, 10931235), (3, 7287490), (5, 4372494), (6, 3643745), (7, 3123210), (10, 2186247), (14, 1561605), (15, 1457498), (21, 1041070), (30, 728749), (35, 624642), (42, 520535), (70, 312321), (105, 208214), (210, 104107)]