30100308

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 83865600

約数和(自身を除く): 53765292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 103, 142, 147, 196, 206, 213, 284, 294, 309, 343, 412, 426, 497, 588, 618, 686, 721, 852, 994, 1029, 1236, 1372, 1442, 1491, 1988, 2058, 2163, 2884, 2982, 3479, 4116, 4326, 5047, 5964, 6958, 7313, 8652, 10094, 10437, 13916, 14626, 15141, 20188, 20874, 21939, 24353, 29252, 30282, 35329, 41748, 43878, 48706, 51191, 60564, 70658, 73059, 87756, 97412, 102382, 105987, 141316, 146118, 153573, 204764, 211974, 292236, 307146, 358337, 423948, 614292, 716674, 1075011, 1433348, 2150022, 2508359, 4300044, 5016718, 7525077, 10033436, 15050154, 30100308]

約数ペア:

[(1, 30100308), (2, 15050154), (3, 10033436), (4, 7525077), (6, 5016718), (7, 4300044), (12, 2508359), (14, 2150022), (21, 1433348), (28, 1075011), (42, 716674), (49, 614292), (71, 423948), (84, 358337), (98, 307146), (103, 292236), (142, 211974), (147, 204764), (196, 153573), (206, 146118), (213, 141316), (284, 105987), (294, 102382), (309, 97412), (343, 87756), (412, 73059), (426, 70658), (497, 60564), (588, 51191), (618, 48706), (686, 43878), (721, 41748), (852, 35329), (994, 30282), (1029, 29252), (1236, 24353), (1372, 21939), (1442, 20874), (1491, 20188), (1988, 15141), (2058, 14626), (2163, 13916), (2884, 10437), (2982, 10094), (3479, 8652), (4116, 7313), (4326, 6958), (5047, 5964)]