2981776105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{8539}}^1$

素因数の和:9469

約数の個数: 32

約数和(自身を含む): 4466488320

約数和(自身を除く): 1484712215

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 907, 4535, 6349, 8539, 9977, 31745, 42695, 49885, 59773, 69839, 93929, 298865, 349195, 469645, 657503, 3287515, 7744873, 38724365, 54214111, 85193603, 271070555, 425968015, 596355221, 2981776105]

約数ペア:

[(1, 2981776105), (5, 596355221), (7, 425968015), (11, 271070555), (35, 85193603), (55, 54214111), (77, 38724365), (385, 7744873), (907, 3287515), (4535, 657503), (6349, 469645), (8539, 349195), (9977, 298865), (31745, 93929), (42695, 69839), (49885, 59773)]