67604740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4513}}^1$

素因数の和:4636

約数の個数: 48

約数和(自身を含む): 163804032

約数和(自身を除く): 96199292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 4513, 7490, 9026, 14980, 18052, 22565, 31591, 45130, 63182, 90260, 126364, 157955, 315910, 482891, 631820, 965782, 1931564, 2414455, 3380237, 4828910, 6760474, 9657820, 13520948, 16901185, 33802370, 67604740]

約数ペア:

[(1, 67604740), (2, 33802370), (4, 16901185), (5, 13520948), (7, 9657820), (10, 6760474), (14, 4828910), (20, 3380237), (28, 2414455), (35, 1931564), (70, 965782), (107, 631820), (140, 482891), (214, 315910), (428, 157955), (535, 126364), (749, 90260), (1070, 63182), (1498, 45130), (2140, 31591), (2996, 22565), (3745, 18052), (4513, 14980), (7490, 9026)]