30760740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2341}}^1$

素因数の和:2429

約数の個数: 72

約数和(自身を含む): 94626168

約数和(自身を除く): 63865428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2341, 2628, 3285, 4380, 4682, 6570, 7023, 9364, 11705, 13140, 14046, 21069, 23410, 28092, 35115, 42138, 46820, 70230, 84276, 105345, 140460, 170893, 210690, 341786, 421380, 512679, 683572, 854465, 1025358, 1538037, 1708930, 2050716, 2563395, 3076074, 3417860, 5126790, 6152148, 7690185, 10253580, 15380370, 30760740]

約数ペア:

[(1, 30760740), (2, 15380370), (3, 10253580), (4, 7690185), (5, 6152148), (6, 5126790), (9, 3417860), (10, 3076074), (12, 2563395), (15, 2050716), (18, 1708930), (20, 1538037), (30, 1025358), (36, 854465), (45, 683572), (60, 512679), (73, 421380), (90, 341786), (146, 210690), (180, 170893), (219, 140460), (292, 105345), (365, 84276), (438, 70230), (657, 46820), (730, 42138), (876, 35115), (1095, 28092), (1314, 23410), (1460, 21069), (2190, 14046), (2341, 13140), (2628, 11705), (3285, 9364), (4380, 7023), (4682, 6570)]