9054990

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{1597}}^1$

素因数の和:1623

約数の個数: 80

約数和(自身を含む): 27843552

約数和(自身を除く): 18788562

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1597, 1890, 2835, 3194, 4791, 5670, 7985, 9582, 11179, 14373, 15970, 22358, 23955, 28746, 33537, 43119, 47910, 55895, 67074, 71865, 86238, 100611, 111790, 129357, 143730, 167685, 201222, 215595, 258714, 301833, 335370, 431190, 503055, 603666, 646785, 905499, 1006110, 1293570, 1509165, 1810998, 3018330, 4527495, 9054990]

約数ペア:

[(1, 9054990), (2, 4527495), (3, 3018330), (5, 1810998), (6, 1509165), (7, 1293570), (9, 1006110), (10, 905499), (14, 646785), (15, 603666), (18, 503055), (21, 431190), (27, 335370), (30, 301833), (35, 258714), (42, 215595), (45, 201222), (54, 167685), (63, 143730), (70, 129357), (81, 111790), (90, 100611), (105, 86238), (126, 71865), (135, 67074), (162, 55895), (189, 47910), (210, 43119), (270, 33537), (315, 28746), (378, 23955), (405, 22358), (567, 15970), (630, 14373), (810, 11179), (945, 9582), (1134, 7985), (1597, 5670), (1890, 4791), (2835, 3194)]