15104870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 29820960

約数和(自身を除く): 14716090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 389, 706, 778, 1765, 1945, 3530, 3883, 3890, 4279, 7766, 8558, 19415, 21395, 38830, 42790, 137317, 274634, 686585, 1373170, 1510487, 3020974, 7552435, 15104870]

約数ペア:

[(1, 15104870), (2, 7552435), (5, 3020974), (10, 1510487), (11, 1373170), (22, 686585), (55, 274634), (110, 137317), (353, 42790), (389, 38830), (706, 21395), (778, 19415), (1765, 8558), (1945, 7766), (3530, 4279), (3883, 3890)]