806576330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{162289}}^1$

素因数の和:162374

約数の個数: 32

約数和(自身を含む): 1682622720

約数和(自身を除く): 876046390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 162289, 324578, 811445, 1136023, 1622890, 2272046, 5680115, 11360230, 11522519, 23045038, 57612595, 80657633, 115225190, 161315266, 403288165, 806576330]

約数ペア:

[(1, 806576330), (2, 403288165), (5, 161315266), (7, 115225190), (10, 80657633), (14, 57612595), (35, 23045038), (70, 11522519), (71, 11360230), (142, 5680115), (355, 2272046), (497, 1622890), (710, 1136023), (994, 811445), (2485, 324578), (4970, 162289)]