2988130643715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{607}}^1\times {\mathrm{6697667}}^1$

素因数の和:6698296

約数の個数: 48

約数和(自身を含む): 5570745172992

約数和(自身を除く): 2582614529277

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 607, 735, 1821, 3035, 4249, 9105, 12747, 21245, 29743, 63735, 89229, 148715, 446145, 6697667, 20093001, 33488335, 46883669, 100465005, 140651007, 234418345, 328185683, 703255035, 984557049, 1640928415, 4065483869, 4922785245, 12196451607, 20327419345, 28458387083, 60982258035, 85375161249, 142291935415, 199208709581, 426875806245, 597626128743, 996043547905, 2988130643715]

約数ペア:

[(1, 2988130643715), (3, 996043547905), (5, 597626128743), (7, 426875806245), (15, 199208709581), (21, 142291935415), (35, 85375161249), (49, 60982258035), (105, 28458387083), (147, 20327419345), (245, 12196451607), (607, 4922785245), (735, 4065483869), (1821, 1640928415), (3035, 984557049), (4249, 703255035), (9105, 328185683), (12747, 234418345), (21245, 140651007), (29743, 100465005), (63735, 46883669), (89229, 33488335), (148715, 20093001), (446145, 6697667)]