61312130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1117}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 120744000

約数和(自身を除く): 59431870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 499, 998, 1117, 2234, 2495, 4990, 5489, 5585, 10978, 11170, 12287, 24574, 27445, 54890, 61435, 122870, 557383, 1114766, 2786915, 5573830, 6131213, 12262426, 30656065, 61312130]

約数ペア:

[(1, 61312130), (2, 30656065), (5, 12262426), (10, 6131213), (11, 5573830), (22, 2786915), (55, 1114766), (110, 557383), (499, 122870), (998, 61435), (1117, 54890), (2234, 27445), (2495, 24574), (4990, 12287), (5489, 11170), (5585, 10978)]