39967410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{190321}}^1$

素因数の和:190338

約数の個数: 32

約数和(自身を含む): 109625472

約数和(自身を除く): 69658062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 190321, 380642, 570963, 951605, 1141926, 1332247, 1903210, 2664494, 2854815, 3996741, 5709630, 6661235, 7993482, 13322470, 19983705, 39967410]

約数ペア:

[(1, 39967410), (2, 19983705), (3, 13322470), (5, 7993482), (6, 6661235), (7, 5709630), (10, 3996741), (14, 2854815), (15, 2664494), (21, 1903210), (30, 1332247), (35, 1141926), (42, 951605), (70, 570963), (105, 380642), (210, 190321)]