210003170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1601}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 407741040

約数和(自身を除く): 197737870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1009, 1601, 2018, 3202, 5045, 8005, 10090, 13117, 16010, 20813, 26234, 41626, 65585, 104065, 131170, 208130, 1615409, 3230818, 8077045, 16154090, 21000317, 42000634, 105001585, 210003170]

約数ペア:

[(1, 210003170), (2, 105001585), (5, 42000634), (10, 21000317), (13, 16154090), (26, 8077045), (65, 3230818), (130, 1615409), (1009, 208130), (1601, 131170), (2018, 104065), (3202, 65585), (5045, 41626), (8005, 26234), (10090, 20813), (13117, 16010)]