45601780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1061}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 109904256

約数和(自身を除く): 64302476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1061, 1228, 1535, 2122, 2149, 3070, 4244, 4298, 5305, 6140, 7427, 8596, 10610, 10745, 14854, 21220, 21490, 29708, 37135, 42980, 74270, 148540, 325727, 651454, 1302908, 1628635, 2280089, 3257270, 4560178, 6514540, 9120356, 11400445, 22800890, 45601780]

約数ペア:

[(1, 45601780), (2, 22800890), (4, 11400445), (5, 9120356), (7, 6514540), (10, 4560178), (14, 3257270), (20, 2280089), (28, 1628635), (35, 1302908), (70, 651454), (140, 325727), (307, 148540), (614, 74270), (1061, 42980), (1228, 37135), (1535, 29708), (2122, 21490), (2149, 21220), (3070, 14854), (4244, 10745), (4298, 10610), (5305, 8596), (6140, 7427)]