75159270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19421}}^1$

素因数の和:19477

約数の個数: 48

約数和(自身を含む): 199968912

約数和(自身を除く): 124809642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 19421, 38842, 58263, 97105, 116526, 174789, 194210, 291315, 349578, 582630, 835103, 873945, 1670206, 1747890, 2505309, 4175515, 5010618, 7515927, 8351030, 12526545, 15031854, 25053090, 37579635, 75159270]

約数ペア:

[(1, 75159270), (2, 37579635), (3, 25053090), (5, 15031854), (6, 12526545), (9, 8351030), (10, 7515927), (15, 5010618), (18, 4175515), (30, 2505309), (43, 1747890), (45, 1670206), (86, 873945), (90, 835103), (129, 582630), (215, 349578), (258, 291315), (387, 194210), (430, 174789), (645, 116526), (774, 97105), (1290, 58263), (1935, 38842), (3870, 19421)]