30474270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{593}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 79505712

約数和(自身を除く): 49031442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 571, 593, 1142, 1186, 1713, 1779, 2855, 2965, 3426, 3558, 5139, 5337, 5710, 5930, 8565, 8895, 10278, 10674, 17130, 17790, 25695, 26685, 51390, 53370, 338603, 677206, 1015809, 1693015, 2031618, 3047427, 3386030, 5079045, 6094854, 10158090, 15237135, 30474270]

約数ペア:

[(1, 30474270), (2, 15237135), (3, 10158090), (5, 6094854), (6, 5079045), (9, 3386030), (10, 3047427), (15, 2031618), (18, 1693015), (30, 1015809), (45, 677206), (90, 338603), (571, 53370), (593, 51390), (1142, 26685), (1186, 25695), (1713, 17790), (1779, 17130), (2855, 10674), (2965, 10278), (3426, 8895), (3558, 8565), (5139, 5930), (5337, 5710)]