2911244210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4021}}^1\times {\mathrm{10343}}^1$

素因数の和:14378

約数の個数: 32

約数和(自身を含む): 5990913792

約数和(自身を除く): 3079669582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4021, 8042, 10343, 20105, 20686, 28147, 40210, 51715, 56294, 72401, 103430, 140735, 144802, 281470, 362005, 724010, 41589203, 83178406, 207946015, 291124421, 415892030, 582248842, 1455622105, 2911244210]

約数ペア:

[(1, 2911244210), (2, 1455622105), (5, 582248842), (7, 415892030), (10, 291124421), (14, 207946015), (35, 83178406), (70, 41589203), (4021, 724010), (8042, 362005), (10343, 281470), (20105, 144802), (20686, 140735), (28147, 103430), (40210, 72401), (51715, 56294)]