15341810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 30314304

約数和(自身を除く): 14972494

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 661, 1055, 1322, 2110, 2321, 3305, 4642, 6610, 7271, 11605, 14542, 23210, 36355, 72710, 139471, 278942, 697355, 1394710, 1534181, 3068362, 7670905, 15341810]

約数ペア:

[(1, 15341810), (2, 7670905), (5, 3068362), (10, 1534181), (11, 1394710), (22, 697355), (55, 278942), (110, 139471), (211, 72710), (422, 36355), (661, 23210), (1055, 14542), (1322, 11605), (2110, 7271), (2321, 6610), (3305, 4642)]