150919210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3709}}^1$

素因数の和:4042

約数の個数: 32

約数和(自身を含む): 293564880

約数和(自身を除く): 142645670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 626, 1565, 3130, 3709, 4069, 7418, 8138, 18545, 20345, 37090, 40690, 48217, 96434, 241085, 482170, 1160917, 2321834, 5804585, 11609170, 15091921, 30183842, 75459605, 150919210]

約数ペア:

[(1, 150919210), (2, 75459605), (5, 30183842), (10, 15091921), (13, 11609170), (26, 5804585), (65, 2321834), (130, 1160917), (313, 482170), (626, 241085), (1565, 96434), (3130, 48217), (3709, 40690), (4069, 37090), (7418, 20345), (8138, 18545)]