212099684510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1340113}}^1$

素因数の和:1340170

約数の個数: 96

約数和(自身を含む): 494984507040

約数和(自身を除く): 282884822530

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 49, 70, 85, 95, 98, 119, 133, 170, 190, 238, 245, 266, 323, 490, 595, 646, 665, 833, 931, 1190, 1330, 1615, 1666, 1862, 2261, 3230, 4165, 4522, 4655, 8330, 9310, 11305, 15827, 22610, 31654, 79135, 158270, 1340113, 2680226, 6700565, 9380791, 13401130, 18761582, 22781921, 25462147, 45563842, 46903955, 50924294, 65665537, 93807910, 113909605, 127310735, 131331074, 159473447, 178235029, 227819210, 254621470, 318946894, 328327685, 356470058, 432856499, 656655370, 797367235, 865712998, 891175145, 1116314129, 1247645203, 1594734470, 1782350290, 2164282495, 2232628258, 2495290406, 3029995493, 4328564990, 5581570645, 6059990986, 6238226015, 11163141290, 12476452030, 15149977465, 21209968451, 30299954930, 42419936902, 106049842255, 212099684510]

約数ペア:

[(1, 212099684510), (2, 106049842255), (5, 42419936902), (7, 30299954930), (10, 21209968451), (14, 15149977465), (17, 12476452030), (19, 11163141290), (34, 6238226015), (35, 6059990986), (38, 5581570645), (49, 4328564990), (70, 3029995493), (85, 2495290406), (95, 2232628258), (98, 2164282495), (119, 1782350290), (133, 1594734470), (170, 1247645203), (190, 1116314129), (238, 891175145), (245, 865712998), (266, 797367235), (323, 656655370), (490, 432856499), (595, 356470058), (646, 328327685), (665, 318946894), (833, 254621470), (931, 227819210), (1190, 178235029), (1330, 159473447), (1615, 131331074), (1666, 127310735), (1862, 113909605), (2261, 93807910), (3230, 65665537), (4165, 50924294), (4522, 46903955), (4655, 45563842), (8330, 25462147), (9310, 22781921), (11305, 18761582), (15827, 13401130), (22610, 9380791), (31654, 6700565), (79135, 2680226), (158270, 1340113)]