30974700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 90216448

約数和(自身を除く): 59241748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 223, 300, 446, 463, 669, 892, 926, 1115, 1338, 1389, 1852, 2230, 2315, 2676, 2778, 3345, 4460, 4630, 5556, 5575, 6690, 6945, 9260, 11150, 11575, 13380, 13890, 16725, 22300, 23150, 27780, 33450, 34725, 46300, 66900, 69450, 103249, 138900, 206498, 309747, 412996, 516245, 619494, 1032490, 1238988, 1548735, 2064980, 2581225, 3097470, 5162450, 6194940, 7743675, 10324900, 15487350, 30974700]

約数ペア:

[(1, 30974700), (2, 15487350), (3, 10324900), (4, 7743675), (5, 6194940), (6, 5162450), (10, 3097470), (12, 2581225), (15, 2064980), (20, 1548735), (25, 1238988), (30, 1032490), (50, 619494), (60, 516245), (75, 412996), (100, 309747), (150, 206498), (223, 138900), (300, 103249), (446, 69450), (463, 66900), (669, 46300), (892, 34725), (926, 33450), (1115, 27780), (1338, 23150), (1389, 22300), (1852, 16725), (2230, 13890), (2315, 13380), (2676, 11575), (2778, 11150), (3345, 9260), (4460, 6945), (4630, 6690), (5556, 5575)]