19076130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2683}}^1$

素因数の和:2775

約数の個数: 48

約数和(自身を含む): 50244480

約数和(自身を除く): 31168350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 2683, 3555, 5366, 7110, 8049, 13415, 16098, 24147, 26830, 40245, 48294, 80490, 120735, 211957, 241470, 423914, 635871, 1059785, 1271742, 1907613, 2119570, 3179355, 3815226, 6358710, 9538065, 19076130]

約数ペア:

[(1, 19076130), (2, 9538065), (3, 6358710), (5, 3815226), (6, 3179355), (9, 2119570), (10, 1907613), (15, 1271742), (18, 1059785), (30, 635871), (45, 423914), (79, 241470), (90, 211957), (158, 120735), (237, 80490), (395, 48294), (474, 40245), (711, 26830), (790, 24147), (1185, 16098), (1422, 13415), (2370, 8049), (2683, 7110), (3555, 5366)]