2269890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1201}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 6923520

約数和(自身を除く): 4653630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1201, 1890, 2402, 3603, 6005, 7206, 8407, 10809, 12010, 16814, 18015, 21618, 25221, 32427, 36030, 42035, 50442, 54045, 64854, 75663, 84070, 108090, 126105, 151326, 162135, 226989, 252210, 324270, 378315, 453978, 756630, 1134945, 2269890]

約数ペア:

[(1, 2269890), (2, 1134945), (3, 756630), (5, 453978), (6, 378315), (7, 324270), (9, 252210), (10, 226989), (14, 162135), (15, 151326), (18, 126105), (21, 108090), (27, 84070), (30, 75663), (35, 64854), (42, 54045), (45, 50442), (54, 42035), (63, 36030), (70, 32427), (90, 25221), (105, 21618), (126, 18015), (135, 16814), (189, 12010), (210, 10809), (270, 8407), (315, 7206), (378, 6005), (630, 3603), (945, 2402), (1201, 1890)]