6426210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 17915904

約数和(自身を除く): 11489694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 431, 497, 710, 862, 994, 1065, 1293, 1491, 2130, 2155, 2485, 2586, 2982, 3017, 4310, 4970, 6034, 6465, 7455, 9051, 12930, 14910, 15085, 18102, 30170, 30601, 45255, 61202, 90510, 91803, 153005, 183606, 214207, 306010, 428414, 459015, 642621, 918030, 1071035, 1285242, 2142070, 3213105, 6426210]

約数ペア:

[(1, 6426210), (2, 3213105), (3, 2142070), (5, 1285242), (6, 1071035), (7, 918030), (10, 642621), (14, 459015), (15, 428414), (21, 306010), (30, 214207), (35, 183606), (42, 153005), (70, 91803), (71, 90510), (105, 61202), (142, 45255), (210, 30601), (213, 30170), (355, 18102), (426, 15085), (431, 14910), (497, 12930), (710, 9051), (862, 7455), (994, 6465), (1065, 6034), (1293, 4970), (1491, 4310), (2130, 3017), (2155, 2982), (2485, 2586)]