11958420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 33663168

約数和(自身を除く): 21704748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 827, 964, 1205, 1446, 1654, 2410, 2481, 2892, 3308, 3615, 4135, 4820, 4962, 7230, 8270, 9924, 12405, 14460, 16540, 24810, 49620, 199307, 398614, 597921, 797228, 996535, 1195842, 1993070, 2391684, 2989605, 3986140, 5979210, 11958420]

約数ペア:

[(1, 11958420), (2, 5979210), (3, 3986140), (4, 2989605), (5, 2391684), (6, 1993070), (10, 1195842), (12, 996535), (15, 797228), (20, 597921), (30, 398614), (60, 199307), (241, 49620), (482, 24810), (723, 16540), (827, 14460), (964, 12405), (1205, 9924), (1446, 8270), (1654, 7230), (2410, 4962), (2481, 4820), (2892, 4135), (3308, 3615)]