139297140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10601}}^1$

素因数の和:10689

約数の個数: 72

約数和(自身を含む): 428363208

約数和(自身を除く): 289066068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 10601, 13140, 21202, 31803, 42404, 53005, 63606, 95409, 106010, 127212, 159015, 190818, 212020, 318030, 381636, 477045, 636060, 773873, 954090, 1547746, 1908180, 2321619, 3095492, 3869365, 4643238, 6964857, 7738730, 9286476, 11608095, 13929714, 15477460, 23216190, 27859428, 34824285, 46432380, 69648570, 139297140]

約数ペア:

[(1, 139297140), (2, 69648570), (3, 46432380), (4, 34824285), (5, 27859428), (6, 23216190), (9, 15477460), (10, 13929714), (12, 11608095), (15, 9286476), (18, 7738730), (20, 6964857), (30, 4643238), (36, 3869365), (45, 3095492), (60, 2321619), (73, 1908180), (90, 1547746), (146, 954090), (180, 773873), (219, 636060), (292, 477045), (365, 381636), (438, 318030), (657, 212020), (730, 190818), (876, 159015), (1095, 127212), (1314, 106010), (1460, 95409), (2190, 63606), (2628, 53005), (3285, 42404), (4380, 31803), (6570, 21202), (10601, 13140)]