163473870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1642

約数の個数: 128

約数和(自身を含む): 491443200

約数和(自身を除く): 327969330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 29, 30, 34, 35, 42, 51, 58, 70, 85, 87, 102, 105, 119, 145, 170, 174, 203, 210, 238, 255, 290, 357, 406, 435, 493, 510, 595, 609, 714, 870, 986, 1015, 1190, 1218, 1479, 1579, 1785, 2030, 2465, 2958, 3045, 3158, 3451, 3570, 4737, 4930, 6090, 6902, 7395, 7895, 9474, 10353, 11053, 14790, 15790, 17255, 20706, 22106, 23685, 26843, 33159, 34510, 45791, 47370, 51765, 53686, 55265, 66318, 80529, 91582, 103530, 110530, 134215, 137373, 161058, 165795, 187901, 228955, 268430, 274746, 320537, 331590, 375802, 402645, 457910, 563703, 641074, 686865, 778447, 805290, 939505, 961611, 1127406, 1373730, 1556894, 1602685, 1879010, 1923222, 2335341, 2818515, 3205370, 3892235, 4670682, 4808055, 5449129, 5637030, 7784470, 9616110, 10898258, 11676705, 16347387, 23353410, 27245645, 32694774, 54491290, 81736935, 163473870]

約数ペア:

[(1, 163473870), (2, 81736935), (3, 54491290), (5, 32694774), (6, 27245645), (7, 23353410), (10, 16347387), (14, 11676705), (15, 10898258), (17, 9616110), (21, 7784470), (29, 5637030), (30, 5449129), (34, 4808055), (35, 4670682), (42, 3892235), (51, 3205370), (58, 2818515), (70, 2335341), (85, 1923222), (87, 1879010), (102, 1602685), (105, 1556894), (119, 1373730), (145, 1127406), (170, 961611), (174, 939505), (203, 805290), (210, 778447), (238, 686865), (255, 641074), (290, 563703), (357, 457910), (406, 402645), (435, 375802), (493, 331590), (510, 320537), (595, 274746), (609, 268430), (714, 228955), (870, 187901), (986, 165795), (1015, 161058), (1190, 137373), (1218, 134215), (1479, 110530), (1579, 103530), (1785, 91582), (2030, 80529), (2465, 66318), (2958, 55265), (3045, 53686), (3158, 51765), (3451, 47370), (3570, 45791), (4737, 34510), (4930, 33159), (6090, 26843), (6902, 23685), (7395, 22106), (7895, 20706), (9474, 17255), (10353, 15790), (11053, 14790)]