12570450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 31414656

約数和(自身を除く): 18844206

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 181, 362, 463, 543, 905, 926, 1086, 1389, 1810, 2315, 2715, 2778, 4525, 4630, 5430, 6945, 9050, 11575, 13575, 13890, 23150, 27150, 34725, 69450, 83803, 167606, 251409, 419015, 502818, 838030, 1257045, 2095075, 2514090, 4190150, 6285225, 12570450]

約数ペア:

[(1, 12570450), (2, 6285225), (3, 4190150), (5, 2514090), (6, 2095075), (10, 1257045), (15, 838030), (25, 502818), (30, 419015), (50, 251409), (75, 167606), (150, 83803), (181, 69450), (362, 34725), (463, 27150), (543, 23150), (905, 13890), (926, 13575), (1086, 11575), (1389, 9050), (1810, 6945), (2315, 5430), (2715, 4630), (2778, 4525)]