85678830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1423}}^1$

素因数の和:1662

約数の個数: 64

約数和(自身を含む): 229662720

約数和(自身を除く): 143983890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 223, 270, 446, 669, 1115, 1338, 1423, 2007, 2230, 2846, 3345, 4014, 4269, 6021, 6690, 7115, 8538, 10035, 12042, 12807, 14230, 20070, 21345, 25614, 30105, 38421, 42690, 60210, 64035, 76842, 128070, 192105, 317329, 384210, 634658, 951987, 1586645, 1903974, 2855961, 3173290, 4759935, 5711922, 8567883, 9519870, 14279805, 17135766, 28559610, 42839415, 85678830]

約数ペア:

[(1, 85678830), (2, 42839415), (3, 28559610), (5, 17135766), (6, 14279805), (9, 9519870), (10, 8567883), (15, 5711922), (18, 4759935), (27, 3173290), (30, 2855961), (45, 1903974), (54, 1586645), (90, 951987), (135, 634658), (223, 384210), (270, 317329), (446, 192105), (669, 128070), (1115, 76842), (1338, 64035), (1423, 60210), (2007, 42690), (2230, 38421), (2846, 30105), (3345, 25614), (4014, 21345), (4269, 20070), (6021, 14230), (6690, 12807), (7115, 12042), (8538, 10035)]