7589190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 21150720

約数和(自身を除く): 13561530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 509, 710, 994, 1018, 1065, 1491, 1527, 2130, 2485, 2545, 2982, 3054, 3563, 4970, 5090, 7126, 7455, 7635, 10689, 14910, 15270, 17815, 21378, 35630, 36139, 53445, 72278, 106890, 108417, 180695, 216834, 252973, 361390, 505946, 542085, 758919, 1084170, 1264865, 1517838, 2529730, 3794595, 7589190]

約数ペア:

[(1, 7589190), (2, 3794595), (3, 2529730), (5, 1517838), (6, 1264865), (7, 1084170), (10, 758919), (14, 542085), (15, 505946), (21, 361390), (30, 252973), (35, 216834), (42, 180695), (70, 108417), (71, 106890), (105, 72278), (142, 53445), (210, 36139), (213, 35630), (355, 21378), (426, 17815), (497, 15270), (509, 14910), (710, 10689), (994, 7635), (1018, 7455), (1065, 7126), (1491, 5090), (1527, 4970), (2130, 3563), (2485, 3054), (2545, 2982)]