171933710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7307}}^1$

素因数の和:7508

約数の個数: 32

約数和(自身を含む): 335174112

約数和(自身を除く): 163240402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2353, 4706, 7307, 11765, 14614, 23530, 36535, 73070, 94991, 189982, 474955, 949910, 1322567, 2645134, 6612835, 13225670, 17193371, 34386742, 85966855, 171933710]

約数ペア:

[(1, 171933710), (2, 85966855), (5, 34386742), (10, 17193371), (13, 13225670), (26, 6612835), (65, 2645134), (130, 1322567), (181, 949910), (362, 474955), (905, 189982), (1810, 94991), (2353, 73070), (4706, 36535), (7307, 23530), (11765, 14614)]