8990910530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{5651}}^1$

素因数の和:5880

約数の個数: 96

約数和(自身を含む): 20041178112

約数和(自身を除く): 11050267582

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 191, 238, 245, 382, 490, 595, 833, 955, 1190, 1337, 1666, 1910, 2674, 3247, 4165, 5651, 6494, 6685, 8330, 9359, 11302, 13370, 16235, 18718, 22729, 28255, 32470, 39557, 45458, 46795, 56510, 79114, 93590, 96067, 113645, 159103, 192134, 197785, 227290, 276899, 318206, 395570, 480335, 553798, 672469, 795515, 960670, 1079341, 1344938, 1384495, 1591030, 2158682, 2768990, 3362345, 4707283, 5396705, 6724690, 7555387, 9414566, 10793410, 15110774, 18348797, 23536415, 36697594, 37776935, 47072830, 52887709, 75553870, 91743985, 105775418, 128441579, 183487970, 256883158, 264438545, 528877090, 642207895, 899091053, 1284415790, 1798182106, 4495455265, 8990910530]

約数ペア:

[(1, 8990910530), (2, 4495455265), (5, 1798182106), (7, 1284415790), (10, 899091053), (14, 642207895), (17, 528877090), (34, 264438545), (35, 256883158), (49, 183487970), (70, 128441579), (85, 105775418), (98, 91743985), (119, 75553870), (170, 52887709), (191, 47072830), (238, 37776935), (245, 36697594), (382, 23536415), (490, 18348797), (595, 15110774), (833, 10793410), (955, 9414566), (1190, 7555387), (1337, 6724690), (1666, 5396705), (1910, 4707283), (2674, 3362345), (3247, 2768990), (4165, 2158682), (5651, 1591030), (6494, 1384495), (6685, 1344938), (8330, 1079341), (9359, 960670), (11302, 795515), (13370, 672469), (16235, 553798), (18718, 480335), (22729, 395570), (28255, 318206), (32470, 276899), (39557, 227290), (45458, 197785), (46795, 192134), (56510, 159103), (79114, 113645), (93590, 96067)]