315564210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269713}}^1$

素因数の和:269739

約数の個数: 48

約数和(自身を含む): 883583064

約数和(自身を除く): 568018854

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 269713, 539426, 809139, 1348565, 1618278, 2427417, 2697130, 3506269, 4045695, 4854834, 7012538, 8091390, 10518807, 12137085, 17531345, 21037614, 24274170, 31556421, 35062690, 52594035, 63112842, 105188070, 157782105, 315564210]

約数ペア:

[(1, 315564210), (2, 157782105), (3, 105188070), (5, 63112842), (6, 52594035), (9, 35062690), (10, 31556421), (13, 24274170), (15, 21037614), (18, 17531345), (26, 12137085), (30, 10518807), (39, 8091390), (45, 7012538), (65, 4854834), (78, 4045695), (90, 3506269), (117, 2697130), (130, 2427417), (195, 1618278), (234, 1348565), (390, 809139), (585, 539426), (1170, 269713)]