298499710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{4111}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 551567232

約数和(自身を除く): 253067522

約数列:

[1, 2, 5, 10, 53, 106, 137, 265, 274, 530, 685, 1370, 4111, 7261, 8222, 14522, 20555, 36305, 41110, 72610, 217883, 435766, 563207, 1089415, 1126414, 2178830, 2816035, 5632070, 29849971, 59699942, 149249855, 298499710]

約数ペア:

[(1, 298499710), (2, 149249855), (5, 59699942), (10, 29849971), (53, 5632070), (106, 2816035), (137, 2178830), (265, 1126414), (274, 1089415), (530, 563207), (685, 435766), (1370, 217883), (4111, 72610), (7261, 41110), (8222, 36305), (14522, 20555)]