2012029845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{907}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 3789367296

約数和(自身を除く): 1777337451

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 571, 777, 907, 1295, 1713, 2721, 2855, 3885, 3997, 4535, 6349, 8565, 11991, 13605, 19047, 19985, 21127, 31745, 33559, 59955, 63381, 95235, 100677, 105635, 147889, 167795, 234913, 316905, 443667, 503385, 517897, 704739, 739445, 1174565, 1553691, 2218335, 2589485, 3523695, 3625279, 7768455, 10875837, 18126395, 19162189, 54379185, 57486567, 95810945, 134135323, 287432835, 402405969, 670676615, 2012029845]

約数ペア:

[(1, 2012029845), (3, 670676615), (5, 402405969), (7, 287432835), (15, 134135323), (21, 95810945), (35, 57486567), (37, 54379185), (105, 19162189), (111, 18126395), (185, 10875837), (259, 7768455), (555, 3625279), (571, 3523695), (777, 2589485), (907, 2218335), (1295, 1553691), (1713, 1174565), (2721, 739445), (2855, 704739), (3885, 517897), (3997, 503385), (4535, 443667), (6349, 316905), (8565, 234913), (11991, 167795), (13605, 147889), (19047, 105635), (19985, 100677), (21127, 95235), (31745, 63381), (33559, 59955)]