530796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 1451520

約数和(自身を除く): 920724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 89, 142, 178, 213, 267, 284, 356, 426, 497, 534, 623, 852, 994, 1068, 1246, 1491, 1869, 1988, 2492, 2982, 3738, 5964, 6319, 7476, 12638, 18957, 25276, 37914, 44233, 75828, 88466, 132699, 176932, 265398, 530796]

約数ペア:

[(1, 530796), (2, 265398), (3, 176932), (4, 132699), (6, 88466), (7, 75828), (12, 44233), (14, 37914), (21, 25276), (28, 18957), (42, 12638), (71, 7476), (84, 6319), (89, 5964), (142, 3738), (178, 2982), (213, 2492), (267, 1988), (284, 1869), (356, 1491), (426, 1246), (497, 1068), (534, 994), (623, 852)]