30438234

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 40064166

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 67, 94, 134, 141, 179, 201, 282, 358, 402, 423, 537, 603, 846, 1074, 1206, 1269, 1611, 1809, 2538, 3149, 3222, 3618, 4833, 6298, 8413, 9447, 9666, 11993, 16826, 18894, 23986, 25239, 28341, 35979, 50478, 56682, 71958, 75717, 85023, 107937, 151434, 170046, 215874, 227151, 323811, 454302, 563671, 647622, 1127342, 1691013, 3382026, 5073039, 10146078, 15219117, 30438234]

約数ペア:

[(1, 30438234), (2, 15219117), (3, 10146078), (6, 5073039), (9, 3382026), (18, 1691013), (27, 1127342), (47, 647622), (54, 563671), (67, 454302), (94, 323811), (134, 227151), (141, 215874), (179, 170046), (201, 151434), (282, 107937), (358, 85023), (402, 75717), (423, 71958), (537, 56682), (603, 50478), (846, 35979), (1074, 28341), (1206, 25239), (1269, 23986), (1611, 18894), (1809, 16826), (2538, 11993), (3149, 9666), (3222, 9447), (3618, 8413), (4833, 6298)]