126973630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^2\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 265324320

約数和(自身を除く): 138350690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 229, 445, 458, 623, 890, 1145, 1246, 1603, 2290, 3115, 3206, 6230, 7921, 8015, 15842, 16030, 20381, 39605, 40762, 55447, 79210, 101905, 110894, 142667, 203810, 277235, 285334, 554470, 713335, 1426670, 1813909, 3627818, 9069545, 12697363, 18139090, 25394726, 63486815, 126973630]

約数ペア:

[(1, 126973630), (2, 63486815), (5, 25394726), (7, 18139090), (10, 12697363), (14, 9069545), (35, 3627818), (70, 1813909), (89, 1426670), (178, 713335), (229, 554470), (445, 285334), (458, 277235), (623, 203810), (890, 142667), (1145, 110894), (1246, 101905), (1603, 79210), (2290, 55447), (3115, 40762), (3206, 39605), (6230, 20381), (7921, 16030), (8015, 15842)]