179158790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{12917}}^1$

素因数の和:13016

約数の個数: 32

約数和(自身を含む): 344135520

約数和(自身を除く): 164976730

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 12917, 13870, 25834, 64585, 129170, 245423, 490846, 942941, 1227115, 1885882, 2454230, 4714705, 9429410, 17915879, 35831758, 89579395, 179158790]

約数ペア:

[(1, 179158790), (2, 89579395), (5, 35831758), (10, 17915879), (19, 9429410), (38, 4714705), (73, 2454230), (95, 1885882), (146, 1227115), (190, 942941), (365, 490846), (730, 245423), (1387, 129170), (2774, 64585), (6935, 25834), (12917, 13870)]