83591870

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 152716320

約数和(自身を除く): 69124450

約数列:

[1, 2, 5, 10, 173, 211, 229, 346, 422, 458, 865, 1055, 1145, 1730, 2110, 2290, 36503, 39617, 48319, 73006, 79234, 96638, 182515, 198085, 241595, 365030, 396170, 483190, 8359187, 16718374, 41795935, 83591870]

約数ペア:

[(1, 83591870), (2, 41795935), (5, 16718374), (10, 8359187), (173, 483190), (211, 396170), (229, 365030), (346, 241595), (422, 198085), (458, 182515), (865, 96638), (1055, 79234), (1145, 73006), (1730, 48319), (2110, 39617), (2290, 36503)]