102602820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{100591}}^1$

素因数の和:100620

約数の個数: 48

約数和(自身を含む): 304190208

約数和(自身を除く): 201587388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 100591, 201182, 301773, 402364, 502955, 603546, 1005910, 1207092, 1508865, 1710047, 2011820, 3017730, 3420094, 5130141, 6035460, 6840188, 8550235, 10260282, 17100470, 20520564, 25650705, 34200940, 51301410, 102602820]

約数ペア:

[(1, 102602820), (2, 51301410), (3, 34200940), (4, 25650705), (5, 20520564), (6, 17100470), (10, 10260282), (12, 8550235), (15, 6840188), (17, 6035460), (20, 5130141), (30, 3420094), (34, 3017730), (51, 2011820), (60, 1710047), (68, 1508865), (85, 1207092), (102, 1005910), (170, 603546), (204, 502955), (255, 402364), (340, 301773), (510, 201182), (1020, 100591)]