4531020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 14121408

約数和(自身を除く): 9590388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 157, 185, 195, 222, 260, 314, 370, 390, 444, 471, 481, 555, 628, 740, 780, 785, 942, 962, 1110, 1443, 1570, 1884, 1924, 2041, 2220, 2355, 2405, 2886, 3140, 4082, 4710, 4810, 5772, 5809, 6123, 7215, 8164, 9420, 9620, 10205, 11618, 12246, 14430, 17427, 20410, 23236, 24492, 28860, 29045, 30615, 34854, 40820, 58090, 61230, 69708, 75517, 87135, 116180, 122460, 151034, 174270, 226551, 302068, 348540, 377585, 453102, 755170, 906204, 1132755, 1510340, 2265510, 4531020]

約数ペア:

[(1, 4531020), (2, 2265510), (3, 1510340), (4, 1132755), (5, 906204), (6, 755170), (10, 453102), (12, 377585), (13, 348540), (15, 302068), (20, 226551), (26, 174270), (30, 151034), (37, 122460), (39, 116180), (52, 87135), (60, 75517), (65, 69708), (74, 61230), (78, 58090), (111, 40820), (130, 34854), (148, 30615), (156, 29045), (157, 28860), (185, 24492), (195, 23236), (222, 20410), (260, 17427), (314, 14430), (370, 12246), (390, 11618), (444, 10205), (471, 9620), (481, 9420), (555, 8164), (628, 7215), (740, 6123), (780, 5809), (785, 5772), (942, 4810), (962, 4710), (1110, 4082), (1443, 3140), (1570, 2886), (1884, 2405), (1924, 2355), (2041, 2220)]