2123760765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{71471}}^1$

素因数の和:71769

約数の個数: 32

約数和(自身を含む): 3897225216

約数和(自身を除く): 1773464451

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 283, 849, 1415, 1981, 4245, 5943, 9905, 29715, 71471, 214413, 357355, 500297, 1072065, 1500891, 2501485, 7504455, 20226293, 60678879, 101131465, 141584051, 303394395, 424752153, 707920255, 2123760765]

約数ペア:

[(1, 2123760765), (3, 707920255), (5, 424752153), (7, 303394395), (15, 141584051), (21, 101131465), (35, 60678879), (105, 20226293), (283, 7504455), (849, 2501485), (1415, 1500891), (1981, 1072065), (4245, 500297), (5943, 357355), (9905, 214413), (29715, 71471)]