29781110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1049}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 27372490

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1049, 1670, 2098, 2839, 5245, 5678, 10490, 14195, 17833, 28390, 35666, 89165, 175183, 178330, 350366, 875915, 1751830, 2978111, 5956222, 14890555, 29781110]

約数ペア:

[(1, 29781110), (2, 14890555), (5, 5956222), (10, 2978111), (17, 1751830), (34, 875915), (85, 350366), (167, 178330), (170, 175183), (334, 89165), (835, 35666), (1049, 28390), (1670, 17833), (2098, 14195), (2839, 10490), (5245, 5678)]