15693390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 41154048

約数和(自身を除く): 25460658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1373, 1905, 2286, 2746, 3810, 4119, 5715, 6865, 8238, 11430, 12357, 13730, 20595, 24714, 41190, 61785, 123570, 174371, 348742, 523113, 871855, 1046226, 1569339, 1743710, 2615565, 3138678, 5231130, 7846695, 15693390]

約数ペア:

[(1, 15693390), (2, 7846695), (3, 5231130), (5, 3138678), (6, 2615565), (9, 1743710), (10, 1569339), (15, 1046226), (18, 871855), (30, 523113), (45, 348742), (90, 174371), (127, 123570), (254, 61785), (381, 41190), (635, 24714), (762, 20595), (1143, 13730), (1270, 12357), (1373, 11430), (1905, 8238), (2286, 6865), (2746, 5715), (3810, 4119)]