13257725370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{947}}^1\times {\mathrm{1063}}^1$

素因数の和:2459

約数の個数: 64

約数和(自身を含む): 31954728960

約数和(自身を除く): 18697003590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 947, 1063, 1317, 1894, 2126, 2195, 2634, 2841, 3189, 4390, 4735, 5315, 5682, 6378, 6585, 9470, 10630, 13170, 14205, 15945, 28410, 31890, 415733, 466657, 831466, 933314, 1006661, 1247199, 1399971, 2013322, 2078665, 2333285, 2494398, 2799942, 3019983, 4157330, 4666570, 5033305, 6039966, 6235995, 6999855, 10066610, 12471990, 13999710, 15099915, 30199830, 441924179, 883848358, 1325772537, 2209620895, 2651545074, 4419241790, 6628862685, 13257725370]

約数ペア:

[(1, 13257725370), (2, 6628862685), (3, 4419241790), (5, 2651545074), (6, 2209620895), (10, 1325772537), (15, 883848358), (30, 441924179), (439, 30199830), (878, 15099915), (947, 13999710), (1063, 12471990), (1317, 10066610), (1894, 6999855), (2126, 6235995), (2195, 6039966), (2634, 5033305), (2841, 4666570), (3189, 4157330), (4390, 3019983), (4735, 2799942), (5315, 2494398), (5682, 2333285), (6378, 2078665), (6585, 2013322), (9470, 1399971), (10630, 1247199), (13170, 1006661), (14205, 933314), (15945, 831466), (28410, 466657), (31890, 415733)]