67536690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1103}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 175827456

約数和(自身を除く): 108290766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1103, 1570, 2041, 2206, 2355, 3309, 4082, 4710, 5515, 6123, 6618, 10205, 11030, 12246, 14339, 16545, 20410, 28678, 30615, 33090, 43017, 61230, 71695, 86034, 143390, 173171, 215085, 346342, 430170, 519513, 865855, 1039026, 1731710, 2251223, 2597565, 4502446, 5195130, 6753669, 11256115, 13507338, 22512230, 33768345, 67536690]

約数ペア:

[(1, 67536690), (2, 33768345), (3, 22512230), (5, 13507338), (6, 11256115), (10, 6753669), (13, 5195130), (15, 4502446), (26, 2597565), (30, 2251223), (39, 1731710), (65, 1039026), (78, 865855), (130, 519513), (157, 430170), (195, 346342), (314, 215085), (390, 173171), (471, 143390), (785, 86034), (942, 71695), (1103, 61230), (1570, 43017), (2041, 33090), (2206, 30615), (2355, 28678), (3309, 20410), (4082, 16545), (4710, 14339), (5515, 12246), (6123, 11030), (6618, 10205)]