2511830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 4817664

約数和(自身を除く): 2305834

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 163, 230, 326, 335, 670, 815, 1541, 1630, 3082, 3749, 7498, 7705, 10921, 15410, 18745, 21842, 37490, 54605, 109210, 251183, 502366, 1255915, 2511830]

約数ペア:

[(1, 2511830), (2, 1255915), (5, 502366), (10, 251183), (23, 109210), (46, 54605), (67, 37490), (115, 21842), (134, 18745), (163, 15410), (230, 10921), (326, 7705), (335, 7498), (670, 3749), (815, 3082), (1541, 1630)]