1020173910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{285763}}^1$

素因数の和:285797

約数の個数: 64

約数和(自身を含む): 2962801152

約数和(自身を除く): 1942627242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 285763, 571526, 857289, 1428815, 1714578, 2000341, 2857630, 4000682, 4286445, 4857971, 6001023, 8572890, 9715942, 10001705, 12002046, 14573913, 20003410, 24289855, 29147826, 30005115, 34005797, 48579710, 60010230, 68011594, 72869565, 102017391, 145739130, 170028985, 204034782, 340057970, 510086955, 1020173910]

約数ペア:

[(1, 1020173910), (2, 510086955), (3, 340057970), (5, 204034782), (6, 170028985), (7, 145739130), (10, 102017391), (14, 72869565), (15, 68011594), (17, 60010230), (21, 48579710), (30, 34005797), (34, 30005115), (35, 29147826), (42, 24289855), (51, 20003410), (70, 14573913), (85, 12002046), (102, 10001705), (105, 9715942), (119, 8572890), (170, 6001023), (210, 4857971), (238, 4286445), (255, 4000682), (357, 2857630), (510, 2000341), (595, 1714578), (714, 1428815), (1190, 857289), (1785, 571526), (3570, 285763)]