38637156780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1367203}}^1$

素因数の和:1367375

約数の個数: 72

約数和(自身を含む): 117945954672

約数和(自身を除く): 79308797892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 28260, 1367203, 2734406, 4101609, 5468812, 6836015, 8203218, 12304827, 13672030, 16406436, 20508045, 24609654, 27344060, 41016090, 49219308, 61524135, 82032180, 123048270, 214650871, 246096540, 429301742, 643952613, 858603484, 1073254355, 1287905226, 1931857839, 2146508710, 2575810452, 3219763065, 3863715678, 4293017420, 6439526130, 7727431356, 9659289195, 12879052260, 19318578390, 38637156780]

約数ペア:

[(1, 38637156780), (2, 19318578390), (3, 12879052260), (4, 9659289195), (5, 7727431356), (6, 6439526130), (9, 4293017420), (10, 3863715678), (12, 3219763065), (15, 2575810452), (18, 2146508710), (20, 1931857839), (30, 1287905226), (36, 1073254355), (45, 858603484), (60, 643952613), (90, 429301742), (157, 246096540), (180, 214650871), (314, 123048270), (471, 82032180), (628, 61524135), (785, 49219308), (942, 41016090), (1413, 27344060), (1570, 24609654), (1884, 20508045), (2355, 16406436), (2826, 13672030), (3140, 12304827), (4710, 8203218), (5652, 6836015), (7065, 5468812), (9420, 4101609), (14130, 2734406), (28260, 1367203)]