2017015930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{5867}}^1$

素因数の和:7014

約数の個数: 32

約数和(自身を含む): 3751764480

約数和(自身を除く): 1734748550

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1109, 2218, 5545, 5867, 11090, 11734, 29335, 34379, 58670, 68758, 171895, 181877, 343790, 363754, 909385, 1818770, 6506503, 13013006, 32532515, 65065030, 201701593, 403403186, 1008507965, 2017015930]

約数ペア:

[(1, 2017015930), (2, 1008507965), (5, 403403186), (10, 201701593), (31, 65065030), (62, 32532515), (155, 13013006), (310, 6506503), (1109, 1818770), (2218, 909385), (5545, 363754), (5867, 343790), (11090, 181877), (11734, 171895), (29335, 68758), (34379, 58670)]