67851470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1973}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 129336480

約数和(自身を除く): 61485010

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 905, 1810, 1973, 3439, 3946, 6878, 9865, 17195, 19730, 34390, 37487, 74974, 187435, 357113, 374870, 714226, 1785565, 3571130, 6785147, 13570294, 33925735, 67851470]

約数ペア:

[(1, 67851470), (2, 33925735), (5, 13570294), (10, 6785147), (19, 3571130), (38, 1785565), (95, 714226), (181, 374870), (190, 357113), (362, 187435), (905, 74974), (1810, 37487), (1973, 34390), (3439, 19730), (3946, 17195), (6878, 9865)]