2685282030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89599}}^1$

素因数の和:89655

約数の個数: 80

約数和(自身を含む): 7415654400

約数和(自身を除く): 4730372370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 666, 810, 999, 1110, 1665, 1998, 2997, 3330, 4995, 5994, 9990, 14985, 29970, 89599, 179198, 268797, 447995, 537594, 806391, 895990, 1343985, 1612782, 2419173, 2687970, 3315163, 4031955, 4838346, 6630326, 7257519, 8063910, 9945489, 12095865, 14515038, 16575815, 19890978, 24191730, 29836467, 33151630, 36287595, 49727445, 59672934, 72575190, 89509401, 99454890, 149182335, 179018802, 268528203, 298364670, 447547005, 537056406, 895094010, 1342641015, 2685282030]

約数ペア:

[(1, 2685282030), (2, 1342641015), (3, 895094010), (5, 537056406), (6, 447547005), (9, 298364670), (10, 268528203), (15, 179018802), (18, 149182335), (27, 99454890), (30, 89509401), (37, 72575190), (45, 59672934), (54, 49727445), (74, 36287595), (81, 33151630), (90, 29836467), (111, 24191730), (135, 19890978), (162, 16575815), (185, 14515038), (222, 12095865), (270, 9945489), (333, 8063910), (370, 7257519), (405, 6630326), (555, 4838346), (666, 4031955), (810, 3315163), (999, 2687970), (1110, 2419173), (1665, 1612782), (1998, 1343985), (2997, 895990), (3330, 806391), (4995, 537594), (5994, 447995), (9990, 268797), (14985, 179198), (29970, 89599)]