3742410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 10450944

約数和(自身を除く): 6708534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 251, 355, 426, 497, 502, 710, 753, 994, 1065, 1255, 1491, 1506, 1757, 2130, 2485, 2510, 2982, 3514, 3765, 4970, 5271, 7455, 7530, 8785, 10542, 14910, 17570, 17821, 26355, 35642, 52710, 53463, 89105, 106926, 124747, 178210, 249494, 267315, 374241, 534630, 623735, 748482, 1247470, 1871205, 3742410]

約数ペア:

[(1, 3742410), (2, 1871205), (3, 1247470), (5, 748482), (6, 623735), (7, 534630), (10, 374241), (14, 267315), (15, 249494), (21, 178210), (30, 124747), (35, 106926), (42, 89105), (70, 53463), (71, 52710), (105, 35642), (142, 26355), (210, 17821), (213, 17570), (251, 14910), (355, 10542), (426, 8785), (497, 7530), (502, 7455), (710, 5271), (753, 4970), (994, 3765), (1065, 3514), (1255, 2982), (1491, 2510), (1506, 2485), (1757, 2130)]